English, asked by pranim, 4 months ago

- 7 एक्स स्क्वेयर फ्रॉम थ्री एक्स स्क्वेयर

Answers

Answered by faisalfiroz02

4

Answer:

3x^2-7x^2

=9x^2-49x^2

=-40x^2

Hope it helps you.

please mark it as brainliest.

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