Question

If p(x)= √2 x^2-6x-1,then p(3√2 ) is equal to​

Answer 1

Answer:

answer is given in figure

Answer 2

PUT x=3√2

p(3√2)= √2 × (3√2)²- 6×(3√2) -1

= √2×9×2-6×3×√2-1

=18√2 - 18√2-1

= -1