Question

find the value of p(x) =x²-3x-4 at x=2 and x=0​

Answer 1

Answer:

x²-3x-4

now x=2

=2²-3×2-4

=4-6-4

=-14

now x=0

=0²-3×0-4

=-4

hope it helps u ...

kindly mark as brainliest ...

Answer 2

Step-by-step explanation:

$given \\ x = 2 \\ x {}^{2} - 3x - 4 \\ = 2 {}^{2} - 3 \times 2 - 4 \\ = 4 - 6 - 4 \\ = - 6 \\ again \\ x = 0 \\ x { }^{2} - 3x - 4 \\ = 0 {}^{2} - 3 \times 0 - 4 \\ = 0 - 0 - 4 \\ = - 4$