Math, asked by lakshitajaiswal, 11 months ago

find the sum of the algebraic expression 3x³-5x²+2x+1,3x-2x²-x³,2x²-7x+9

Answers

Answered by happykusingh

5

Step-by-step explanation:

3x^3-5x^2+2x

-x^3-2x^2+3x

2x^27x9

=2x^3-5x^2-2x+9

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