Question

Subtract the following polynomials (3x^2-5x+12) (5^2+x-11

Answer 1

help me please

Answer 2

=(3x^2-5x+12) - (5x^2+x-11)
= 3x^2-5x+12 - 5x^2-x+11
= 3x^2- 5x^2-5x-x+12+11
can you solve it now..??

Answer 3

@estrella2 ???

Answer 4

is -2x^2-6x+23

Answer 5

@estrella2 yes perfect... :)

Answer 6

Subtract the following polynomials, then place the answer in the proper location on the grid. Write answer in x-y-z order and include the tenths place. (7.8x-3.4y+z)(-9.2x+4.8y-2.1z)