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Mathematics 12 Online
OpenStudy (godlovesme):

factor x^2 -144

OpenStudy (godlovesme):

@Nnesha @campbell_st @FibonacciChick666

Nnesha (nnesha):

difference of squares

OpenStudy (campbell_st):

this is the difference of 2 squares ( x - a)(x + a) = x^2 - a^2 find a

Nnesha (nnesha):

take square root of first one and take square root of second one your answer should be negative and one positive parenthesis

OpenStudy (godlovesme):

12?

OpenStudy (godlovesme):

(x-12)(x+12) am i right?

Nnesha (nnesha):

for example |dw:1421025542312:dw|

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