Question

If p(x)=2x²-3x+5,then p(-1) is equal to

Answer 1

Answer: p(-1) is equal to 10.

Explanation:

To find p(-1), you need to substitute -1 for x in the expression for p(x):

p(x) = 2x² - 3x + 5

p(-1) = 2(-1)² - 3(-1) + 5

Now, calculate the values:

p(-1) = 2(1) + 3 + 5

p(-1) = 2 + 3 + 5

p(-1) = 10

So, p(-1) is equal to 10.