anjum1
whose product is+15 and whose sum is 8???



This Question is Closed

erdog82
Best Response
You've already chosen the best response.
1
Ok, so when you multiply two negatives it equals a positive, right?

anjum1
Best Response
You've already chosen the best response.
0
yeh

erdog82
Best Response
You've already chosen the best response.
1
So, then how do you get 15 when multiplying 2 negative numbers?

anjum1
Best Response
You've already chosen the best response.
0
no that is the question

erdog82
Best Response
You've already chosen the best response.
1
Okay, how do you get 15 when multiplying 2 positive numbers?

anjum1
Best Response
You've already chosen the best response.
0
5*3

erdog82
Best Response
You've already chosen the best response.
1
So, since a negative times a negative is a positive, what are the numbers now?

anjum1
Best Response
You've already chosen the best response.
0
thank you

erdog82
Best Response
You've already chosen the best response.
1
Your welcome! ☺

erdog82
Best Response
You've already chosen the best response.
1
And so, 5x3= 15 and 3+5= 8 !!

erdog82
Best Response
You've already chosen the best response.
1
Is that all you need help with?

anjum1
Best Response
You've already chosen the best response.
0
whose product is 6 and whose sum is +1

anjum1
Best Response
You've already chosen the best response.
0
3*2

anjum1
Best Response
You've already chosen the best response.
0
thanks you done it again

erdog82
Best Response
You've already chosen the best response.
1
okay, so if you want those 2 numbers to have a sum of 1, which number do you turn negative?

anjum1
Best Response
You've already chosen the best response.
0
2

erdog82
Best Response
You've already chosen the best response.
1
good!

erdog82
Best Response
You've already chosen the best response.
1
so 2x3 = 6 and 2+3 = 1

anjum1
Best Response
You've already chosen the best response.
0
whose product is 12 and whose sum is 4

erdog82
Best Response
You've already chosen the best response.
1
How can you get 12 when multiplying 2 positive numbers?

anjum1
Best Response
You've already chosen the best response.
0
3*4

erdog82
Best Response
You've already chosen the best response.
1
well, that and 2x6

anjum1
Best Response
You've already chosen the best response.
0
thanks

erdog82
Best Response
You've already chosen the best response.
1
So, which number do you turn negative to get a sum of 4?

anjum1
Best Response
You've already chosen the best response.
0
6

erdog82
Best Response
You've already chosen the best response.
1
Good!

anjum1
Best Response
You've already chosen the best response.
0
whose product is 12 and whose sum is 4

anjum1
Best Response
You've already chosen the best response.
0
sorry wrong one

anjum1
Best Response
You've already chosen the best response.
0
whose product is 16 and whose sum is 0

erdog82
Best Response
You've already chosen the best response.
1
How do you get 16 when multiplying 2 positive numbers (that are the same) ?

anjum1
Best Response
You've already chosen the best response.
0
4

anjum1
Best Response
You've already chosen the best response.
0
thank you

erdog82
Best Response
You've already chosen the best response.
1
Now you need to make 1 negative, and if you add 4 +4 what do you get?

anjum1
Best Response
You've already chosen the best response.
0
0

anjum1
Best Response
You've already chosen the best response.
0
what about 44

erdog82
Best Response
You've already chosen the best response.
1
0

anjum1
Best Response
You've already chosen the best response.
0
okay thank you but it says sum doesnt that matter

erdog82
Best Response
You've already chosen the best response.
1
Sum is addition!

erdog82
Best Response
You've already chosen the best response.
1
So it doesn't matter, but adding a negative is like subtracting a positive!

anjum1
Best Response
You've already chosen the best response.
0
doesnt it not count as minus (because i heard my teacher say something like that)

anjum1
Best Response
You've already chosen the best response.
0
okay

anjum1
Best Response
You've already chosen the best response.
0
okay next q

erdog82
Best Response
You've already chosen the best response.
1
What grade are you learning this in?

anjum1
Best Response
You've already chosen the best response.
0
9

anjum1
Best Response
You've already chosen the best response.
0
in the uk

erdog82
Best Response
You've already chosen the best response.
1
Okay

erdog82
Best Response
You've already chosen the best response.
1
What is that equivalent to in the us?

anjum1
Best Response
You've already chosen the best response.
0
dw:1362327623653:dw +5x +6

erdog82
Best Response
You've already chosen the best response.
1
Huh?

anjum1
Best Response
You've already chosen the best response.
0
i dont know

anjum1
Best Response
You've already chosen the best response.
0
dw:1362327701244:dw

anjum1
Best Response
You've already chosen the best response.
0
factorrise

erdog82
Best Response
You've already chosen the best response.
1
I don't know what your asking, please copy the question directly ☺

anjum1
Best Response
You've already chosen the best response.
0
x squared +5x+6

erdog82
Best Response
You've already chosen the best response.
1
What do you need to do with it?

anjum1
Best Response
You've already chosen the best response.
0
factorise

erdog82
Best Response
You've already chosen the best response.
1
okay.


erdog82
Best Response
You've already chosen the best response.
1
Did you read it?!

anjum1
Best Response
You've already chosen the best response.
0
yes

erdog82
Best Response
You've already chosen the best response.
1
Did it help?