Math, asked by dalur511gmailcom, 2 months ago

from the sum of 7+3x and 6-2x+x^2; subtract the sum 2x^2-3x and 2x^2+3x-9

Answers

Answered by pratzzchaudhry

Answer:

$7 + 6 - 3x + ^{2} = ..13 - 3x {}^{2} \\ .2x { }^{2} - 3x + 2x ^{2} + 3x - 9 .... \\ \\.. = 13 - 3x ^{2} - 4x {}^{2} - 6x - 9 = \\ \\ 4 - x {}^{2} - 6x$

This will be the answer of this equation

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from the sum of 7+3x and 6-2x+x^2; subtract the sum 2x^2-3x and 2x^2+3x-9​

Answers

from the sum of 7+3x and 6-2x+x^2; subtract the sum 2x^2-3x and 2x^2+3x-9