(2x+3y) (2x-3y) (4x²+9y²)

Asked by Shawn | 13th Jan, 2016, 07:29: PM

Expert Answer:

begin mathsize 14px style left parenthesis 2 x plus 3 y right parenthesis left parenthesis 2 x minus 3 y right parenthesis left parenthesis 4 x squared plus 9 y squared right parenthesis equals left parenthesis 2 x right parenthesis squared minus left parenthesis 3 y right parenthesis squared left square bracket left parenthesis 2 x right parenthesis squared plus left parenthesis 3 y right parenthesis squared right square bracket equals open square brackets open parentheses 2 x close parentheses squared close square brackets squared minus open square brackets open parentheses 3 y close parentheses squared close square brackets end style

Answered by Rashmi Khot | 14th Jan, 2016, 10:37: AM

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