Use the remainder theorem to divide 5x^2+9x-2 by x+3. What is the remainder
2 answers:
Answer:
16
Step-by-step explanation:
Given
f(x)=5x^2+9x-2
Remainder theorem states that when f(x) is divided by x-a then the remainder can be calculated by calculating f(a).
Now Using the remainder theorem to divide 5x^2+9x-2 by x+3 to find the remainder:
f(x)=5x^2+9x-2
f(-3) = 5(-3)^2 +9(-3) -2
=5(9) - 27 -2
= 45-29
= 16 !
Answer:
16
Step-by-step explanation:
apexs
You might be interested in
39 sides is the answer to it
Answer:
SteThe redwood is 3.75 times thicker
p-by-step explanation:
I think it’s -4, i may be wrong. i plugged in the -1 for x
10% of 640 is 64. So 640-64= 576 fans. Then after the five touchdowns 26% of 576 is 144 . So 576-144= 432 fans left
8.5x-6.1=-7.1
40x-6.1=-7.1
40x=-7.1+6.1
40x=-1
solution= x= -0.025
