Question

$(x + 4) {}^{2} =$




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Answer 1

Given : (x+4)²

Using, (a+b)² = a²+2ab+b²

→ x² + 2x × 4 + 4²

→ x² + 8x + 16

Ans : x² + 8x + 16

Answer 2

HELLO MATE

HERE IS YOUR ANSWER

( x + 4 )²

x² + 4² + 2 * x * 4

x² + 16 + 8x

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