Math, asked by aron85, 1 year ago

Find: a) ( 5x + 11 )2 b) (3x - 2y )2 c) (7x + 11y ) ( 7x - 11y)

d) ( 2x + 3) ( 2x + 5 )

Answers

Answered by arya456963

1

Answer:

a)25x^2+110x+121^2

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2

5x^2+2×5x×11+11^2

25x^2+110x+121^2 (ans)

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