tishysue tishysue
  • 08-10-2021
  • Mathematics
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Is x-10 a factor of f(x)=5x^3+60x^2+109x+90

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darkness880826
darkness880826 darkness880826
  • 08-10-2021

Answer:

No

Step-by-step explanation:

Given values are

f(x) = 5x^3+60x^2+109x+90

x = -10.

Given Polynomial is 5x^3+60x^2+109x+90 .

= (90)+(5.x^3)+(60.x^2)+(109.x)

By putting x = (-10) we can rewrite it as

= (90)+(5.(-10)^3)+(60.(-10)^2)+(109.(-10))

= (90)+(-5000)+(6000)+(-1090)

= 0

The remainder of given polynomial is 0.

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