Question

q(y)=3y³-4y+✓11 at y=2​

Answer 1

$q(y) = 3y {3} - 4y + \sqrt{11} \\ q(2) = 3(2) {3} - 4 \times 2 + \sqrt{11 } \\ q(2) = 3 \times 8 - 8 + \sqrt{11 } \\ q(y) = 24 - 8 + \sqrt{11} \\ q(y) = 16 + \sqrt{11}$