Math, asked by sbulelwa22, 1 month ago

-x(squared)+5x(squared)-7x(squared)

Answers

Answered by 29610

3

Answer:

Step-by-step explanation:

$-x^{2} +5x^{2} -7x^{2} =(-1+5-7)x^{2} =(-3)x^{2}$

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