Math, asked by preet0099, 10 months ago

Q2. Substract.

a) -3x^2+7y^2-z^2 from 2x^2-5y^2-7z^2

Answers

Answered by jasmine2085

1

Step-by-step explanation:

3yf is y83feihceuveihce7ehc3ihc3if

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