Question

Which of the following is not a zero of f(x) = (x2 - 4x + 4) (x2 + 3x - 10) = 0

a) -2
b) -5
c) 2

Answer 1

lets plug them in

((2)² - 4(2) + 4) ((2)² + 3(2) - 10)
4 - 4 + 4 = 4
times
4 + 6 - 10
10 - 10 = 0 right?

so 4 times 0 is...always 0 :)

Answer 2

Thank you can you continue to help me pleeeaaassee ? I have more questions ill give you a medal and ill give my imput.

Answer 3

no problem :)

Answer 4

(f)x= x^3-3x^2+4=0 ... For the equation given 2 has multiplicity of

a) 1
b) 2
c) 3

My answer was 3 ...