Math, asked by zarawarsi, 4 months ago

subtract 5×²-8×+6 from the sum of 3x²-4×+2 and 7-5×²-6×

Answers

Answered by akkant1978

0

Answer:

=(3x^2-4x+2) +(7-5x^2-6x)

= -2x^2-10x+9

=(-2x^2-10x+9) -(5x^2+8x-6)

= -2x^2-10x+9-5x^2+8x-6

= -7x^2-2x+3

Answered by casimf

3

Answer:

Hope its helps you

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