Math, asked by rankawatSamridhi1, 1 year ago

evaluate -7x²+18x²+3x²-5x²

Answers

Answered by jaspreet123

2

The answer is 9 .........

Answered by sarojmanish38oxv5e9

6

= - 7x²-5x²+18x²+3x²
= - 12x²+21x²
= 9

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