Question

If P(X) = -2x²+3√2x-8, then P(2√2) = ? *

Answer 1

Answer:

$\rm -12$

Step-by-step explanation:

We have,

$\rm p(x) = -2x²+3√2x-8$

put the value of x

$\rm p(2\sqrt{2}) = -2(2\sqrt{2})²+3√2(2\sqrt{2})-8$

$\rm = -2(8)+12-8$

$\rm = -16+4$

$\rm = -12$

Answer 2

Answer:

Step-by-step explanation:

answer