Math, asked by aashitagujjary2007, 4 months ago

1. Subtract the sum of 3x - x ^2+ 7 and - 2x - 3 + 5x^2 from 7.

Answers

Answered by ramyadav233

1

Answer:

(3-4x)(x+1)

Step-by-step explanation:

7-(3x-x^2+7-2x-3+5x^2)

7-(4x^2+x+4)

7-4x^2-x-4

-4x^2-x+3

-4x^2-4x+3x+3

-4x(x+1)+3(x+1)

(x+1)(3-4x)

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