using remainder theorem check whether
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Step-by-step explanation:
g(x) = 2x+1
= 2x+1=0
= 2x= -1
= X= -1/2
p(x)= 2x^3-11x^2-4x+5
p(-1/2)=2×(-1/2)^3-11×(-1/2)^2-4×(-1/2)+5
= 2×(-1/8)-11×(1/4)-1+5
= -2/8-11/4+4
= -1/4-11/4+4
= -1-11+16/4
= 4/4
= 1
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Answered by
3
Step-by-step explanation:
g(x) = 2x+1
= 2x+1=0
= 2x= -1
= X= -1/2
p(x)= 2x^3-11x^2-4x+5
p(-1/2)=2×(-1/2)^3-11×(-1/2)^2-4×(-1/2)+5
= 2×(-1/8)-11×(1/4)-1+5
= -2/8-11/4+4
= -1/4-11/4+4
= -1-11+16/4
= 4/4
= 1
HOPE IT WOULD HELP YOU
PLEASE MARK ME BRAINLIEST
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