Math, asked by rithanyasree1234, 2 months ago

Simplify: (a) (x - 7) (x + 7) + 49

Answers

Answered by swatianurish

1

Answer:

$x^{2}$

Step-by-step explanation:

$(x - 7) (x + 7) + 49 = x^{2} -49+49=x^{2}$

Answered by BrycenCabitac

1

Answer:

Step-by-step explanation:

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