Question

2 into 4 root 81 - 8 into 3 root 2216 + 15 x 5 root 32 + root 225 minus 4 root 16​

Answer 1

Step-by-step explanation:

Given

= 2×4√81 -8×3√2216 +15×5√32 + √225- 4√16

√81= 9

√2216=2√554

√32= 4√2

√225= 15

√16 = 4

= 8×9 -24×2√554 +75×4√2 +15 -4×4

= 72- 48√554 + 300√2 +15-16

= 71 - 48√554 +300√2

Hope this helps you