Question

if 0 and 2 is zero of polynomial f (x) 2x3 - 5x2+ ax + b find value of a and b​
i will mark as brainllent

Answer 1

Step-by-step explanation:

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its

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u

Answer 2

Answer:

x=2

2*2^3-5*2^2+a2+b=0

16-20+2a+b=0

-4+2a+b=0

a+b=4-1/2

x=0

2*0^3-5*0^2+a*0+b=0

b=0

a=7/2