Question

Simplify: 4√63 + 5√7 − 8√28

Answer 1

Answer:

Hi

we also write √63 as √7×9

√28 as √7×4

so,

√63-5√28+11√7

√7×9 - √7×4 +11√7

3√7-2√7+11√7

12√7 is the answer

please mark as brainliest

Answer 2

Check answer in the given attachment