Question

What is the value 6x^2-13 for x=2

Answer 1

$6x^{2}-13$ while $x=2$. Inorder to solve this, we must substitute x with its value.

$6 \times 2^{2}-13$

$=6 \times 4-13$

$=24-13$

$=11$

Therefore, the answer is 11.