Question

what is the value of f(x) =5x-4x^2+3 when X = -1​

Answer 1

GIVEN,

f(x)=5x-4x^2+3

X=-1

ON SUBSTITUTING OR PUTTING THE VALUE

OF "X" IN POLYNOMIAL

f(x)=5x-4x^2+3

f(-1)=5(-1)-4 (-1)^2+3

f(-1)=(-5)-(4)+3

f(-1)=-5-4+3

f(-1)=-9+3

f(-1)=-6

THEREFORE, THE VALUE OF POLYNOMIAL f(x) IS -6.

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Answer 2

Answer:

which class question this?

Step-by-step explanation:

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