Kneel for the answer to the math problem on page P62 of the second volume of the eighth grade math book. - Training Enrollment Network

Kneel for the answer to the math problem on page P62 of the second volume of the eighth grade math book.

9X？ + 12xy+4y？ =(3x+4y)(3x+4y)=4 is calculated by x= three quarters and y= minus one half.

(2/a+b)？ -(2/a-b)？ = [2/a+b-(2/a-b)] [2/a+b+(2/a-b)] = 2ab = negative half.

2/ 1x？ +xy+2/ 1y？ = 1\2(x+y)？ = half

You are wrong about the numerator and denominator of tragedy.

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