Question

(x+2)^2=x^2+6^2 equals to what ​

Answer 1

Answer: x = 8

Step-by-step explanation:

(x + 2)² = x² + 6²    [(a + b)² = a² + 2ab + b²]

=> x² + 2 × 2x + 2² = x² + 36

=> 4x + 4 = 36   (x² gets cancelled on both sides)

=> 4x = 36 - 4

=> 4x = 32

=> x = 32 ÷ 4 = 8

Answer 2

Answer:

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Step-by-step explanation:

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