Question

If 5x + 3x? - 9x + 10 is divided by
X + 2. The remainder is ....


answer the question?????​

Answer 1

Step-by-step explanation:

a=73

Step-by-step explanation:

Using remainder theorem,,

D(x) =

9x {}^{3} + 3x {}^{2} - 13

F(x) =

2 {x}^{2} - 5x + a

D(2)=9(8)+3(4)-13

=72+12-13=>71

F(2)=2(4)-5(2)+a

=8-10+a=>a-2

Given their reminders are equal for x=2

Thus D(2)=F(2)

71=a-2

a=73

Answer 2

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See the above attachment!❤