Question

How do you factor? im going into PAP algebra2 and doing summer homework and i guess missed the day in previous classes where they teach you how to factor.

Answer 1

what are you trying to factor?

Answer 2

4x^2-9=0

Answer 3

alrighty- i am sorry for giving you false hope. i cannot help you here but if you google it (i know its a really cruddy answer) but if you google it you will find the answer. i am so sorry:(

Answer 4

thanks

Answer 5

i dont know what youre thanking me for but you are welcome- i guess:)

Answer 6

Difference of squares

a^2 - b^2 = (a + b)(a - b)

In this case a = 2x , b = 3

Thus:

4x^2 - 9 = (2x)^2 - 3^2
= (2x + 3)(2x - 3)
= 0

Answer 7

@Mukjong13