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Firejay5
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Solve each equation by graphing. If exact roots can't be found, state the consecutive integers between which the roots are located.
22. x^2 + 4x  4 = 0
I said the answer was 2 and 0 (2, 0) < not coordinate point, I am not for sure if it's right or not
 one year ago
 one year ago
Firejay5 Group Title
Solve each equation by graphing. If exact roots can't be found, state the consecutive integers between which the roots are located. 22. x^2 + 4x  4 = 0 I said the answer was 2 and 0 (2, 0) < not coordinate point, I am not for sure if it's right or not
 one year ago
 one year ago

This Question is Closed

experimentX Group TitleBest ResponseYou've already chosen the best response.0
do you know how to factorize?
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
Do you have a graphing calculator?
 one year ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
i don't have graphing calculator ... do you know how to solve quadratic equation? or do you know how to factorize?
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
I know how to solve a quadratic equation
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
@zordoloom Do you want to help
 one year ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
well ... solve it, you should get it.
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Sure, btw, the answer that you mentioned is not correct. As experimentX mentioned, solve it using the quadratic formula, and you should have the correct answer.
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
How we don't solve it if it equals 0
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Try using the quadratic formula.
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
a=1, b=4, and c=4
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
dw:1358103518137:dw
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Do you need exact answers, or would approximations suffice?
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
I need help or at least a lead towards the answer
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
matter of fact exact answers
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
dw:1358103629425:dw
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
I really don't know how you got 2 and 0.
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
I think #32 is a no solution
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
The solution is above
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
dw:1358103764172:dw
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
nevermind
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
for #22, since it mentions to solve by graphing, it is a lot easier. just look at the graph and state between integer the graph intersects.
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
"state the consecutive integers between which the roots are located."
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
can you wait a second?
 one year ago

Firejay5 Group TitleBest ResponseYou've already chosen the best response.0
thanks @zordoloom
 one year ago
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