WHAT+A+DIFFERENCE+THAT+DIFFERENCE+OF+SQUARES+WILL+MAKE

Hey, 'Yall! I'm here to tell ya about factoring using the difference of squares! Yay!

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You use this kind of factoring when you see ax 2 - c

1) x 2 - 9 STEP 1- TAKE THE SQUARE ROOT OF a AND c = (x 3)(x 3)

STEP 2- IT DOESNT MATTER WHICH SET OF PARENTHESIS IT GOES IN BUT, MAKE SURE YO U HAVE A AN ADDITION AND SUBTRACTION = (x + 3)(x - 3) 2) 4x2 - 16 STEP 1- (2x 4)(2x 4) STEP 2- (2X + 4)(2X - 4) 3) v 9//x//6 – //y//8 Anyone want to try this one out?