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15(2) = 30 ..NOT 15...so I would have to say no
I just got that...
you typoed or else its wrong lol
how do you get thirteen?
No I just got that it was wrong lol
id be 15x-4x if anything and even that's bad....
FOIL the thing out dude :)
I don't think that's right.
I tried. I hate algebra lol
(2x+15)(x-2) 2x(x) + 2x(-2) +15(x) +15(-2)
2x^2 -4x +15x -30 2x^2 +11x -30
then wouldn't it be using 10 and 3?
would what be using 10 and 3 ? what would make it true you mean?
what are the factor of 15? 1,15 3,5 thats your options right there if you want integer answers.
that's wrong too
well what I said
15+1 = 16 3+5 =8...so you dont get a right answer lol
Well what my teacher taught us to multiply the end numbers and factor the number from that
i hate shortcuts as answers, unless you understand the mechanics of what is going on in the problem; shortcuts just confuse the issue.
distribute the equations thru...
tell me: what does it mean to distribute?
a(b+c) = ?? a(b) + a(c) right?
I know what it means. This review for us. I just don't remember any of it.
did i just "distribute" that a thru the paranthesis?
(f+l) (m+n) distribute the first into the last there: (f+l)(m) + (f+l)(n) Now distribute again :) f(m) + l(m) + f(n) + l(n)
that is HOW you solve the problem....the shortcut is FOIL or whatever acronym they feel like using...
when you forget the shortcuts, use the actual process ;)
ok, thanks lol