Question

x=√3+1/2

find the value of 4x^3+ 2x² –8x +7​

Answer 1

Answer:

13-4√3

Step-by-step explanation:

(4×√3)+(2×√3×√3)-(8×√3)+7

4√3+2×3-8√3+7

4√3+6-8√3+7

-4√3+13

13-4√3