Math, asked by hyd2327, 7 months ago

What must be added to 12x3-4x2+3x+7 to make the sum x+2x2-3x+2​

Answers

Answered by nandan2004
1

Answer:

let the number which is to be added be a.

so, according to the question,

(12x³ - 4x² + 3x + 7) + a = x + 2x² - 3x + 2

a = x + 2x² - 3x + 2 - 12x³ + 4x² - 3x - 7

a = -12x³ + 6x² - 5x - 5

Similar questions