Math, asked by parmdip66, 2 months ago

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

Answers

Answered by Anonymous

2

Answer:

Step-by-step explanation:

5x-4x2+3 can be written as -4x2+5x+3=0

therefore

x=-1

-4(-1)2+5(-1)+3=0

-4-5+3=0

-6=0

Answered by gajulapriyanka2000

0

Answer:

-6

Step-by-step explanation:

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

=-5-4(1)+3

=-5-4+3

=-6

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