Question 61613
QUESTION:

(x+3/4)(x+3/4)


ANSWER:


(x+3/4)(x+3/4)


REMOVE THE BRACKETS BY MULTIPLYING TERMS.


==> X * X + X * 3/4 + 3/4 * X + 3/4 * 3/4


==> X^2 + (3/4) * X + (3/4) * X + 9/16


==> X^2 + (3/4 +3/4) * X + 9/16


==> X ^2 + (6/4)* X  + 9/16


MULTIPLY THE WHOLE EXPRESSION BY 16.


==> 16 X^2 + 16 * 6/4 * X + 16 * 9/16


==>  16X^2 + 24X + 9

THAT IS,  

(x+3/4)(x+3/4) = 16X^2 + 24X + 9