Math, asked by pankajktr589, 3 months ago

(X+ 7) ²sutiable identity find

Answers

Answered by Kingtgreat

2

Answer:

x² + 14x + 49

Step-by-step explanation:

suitable identity is ( a + b )²

( x + 7 )² = (x)² + 2(x)(7) + (7)²

= x² + 14x + 49

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