Subtract. (10x - 5) - (3x + 6)​

(10x-5) - (3x+6)

7x-11

7x−11

Step-by-step explanation:

Distribute the Negative Sign:

=10x−5+−1(3x+6)

=10x+−5+−1(3x)+(−1)(6)

=10x+−5+−3x+−6

Combine Like Terms:

=10x+−5+−3x+−6

=(10x+−3x)+(−5+−6)

=7x+−11

f

step-by-step explanation:

f

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."