Math, asked by abhinavt2007, 6 months ago

If A = 4x2 - 2x + 5; B = 3x - 5x2 - 3 and C = 6x2 - x + 1, find 2A - B + 3C.

Answers

Answered by SupriyaReddy12345

2

Answer:

31x^2-10x+16

Step-by-step explanation:

A=4x^2-2x+5,B=3x-5x^2-3,C=6x^2-x+1

2A=8x^2-4x+10,3C=18x^2-3x+3

2A-B+3C=8x^2-4x+10-3x+5x^2+3+18x^2-3x+3

2A-B+3C=31x^2-10x+16

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