How would you multiply √7 by 8

How would you multiply √7 by 8? What is the answer and how did you come up with that answer? Thanks!

First, you could rewrite 8 as √64

then √7 x √64 = √448

This is a very straightforward answer. the answer to that question is 8root7 or 8 * 2.65 and that is equal to 21.2. I don't know how to write the square root sign so i wrote it like that. I really don't know how o explain it any further so hope what i did helped.

P.S I was too lazy to use a calculator to do the squareroot sign so i decided to go to wikipedia lool

√7 is just a number like 8 is just a number. You multiply √7 by 8 the same way you'd multiply any two numbers.

√7 multiplied by 8 = 8√7

√7 by 8
= 21.166

Take the square root of 7 which is 2.65
Multiply 2.65 by 8
You get 21.17

When you want to multiply ^7 by 8. there we take 8= ^8 * ^8
then ^7 * ^8 = 7.4833
7.4833 * ^8 = 21.1660
ANSWER = 21.1660

press 7 on your calculator. press the square root button. press the multiplication button. press 8. press =. the answer is 21.16601049.

we know,
√7 = 2.645751311
so, 8 * √7 = 21.16601049 = 21.17

answer: 21.17

8*√7 = 8*2.645751311 = 21.16601049

8 √7 = √448