Question

Simplify the expression

(x+6)^2

Please don’t guess my teacher is already mad I got it wrong and I can’t figure it out

Answer 1

Given Expression is ( x + 6 )².

Step : Break down into the form of ( a + b ) ²

Step : Arrange it , in the form of Quadratic Polynomial / Expression .

Step : Spilt it into two parts :

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☞ ( x + 6 )²

☞ (x+6)(x+6)

☞ x(x+6)+6(x+6)

☞ x² + 6x + 6x + 36

☞ x² + 12x + 36

Answer : x² + 12x + 36