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Mathematics 7 Online
OpenStudy (anonymous):

how do u 36x^2-25

Parth (parthkohli):

More like difference of perfect squares.

Parth (parthkohli):

For example:\[4x^2 - 9 \implies (2x)^2 - (3)^2 \implies (2x + 3)(2x - 3) \]

OpenStudy (anonymous):

i need 2factor it

Parth (parthkohli):

Just remember that \(a^2 - b^2 = (a + b)(a -b)\)

Parth (parthkohli):

Yep, telling you how to factorize it.

OpenStudy (anonymous):

yes

Parth (parthkohli):

So does the example help?

OpenStudy (anonymous):

yes

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