Question

Simplify the expression show all of your work 3+5 squared -9÷3×4= Please help

Answer 1

Answer:

Step-by-step explanation:

(5√3*√3)+(5√3*5)+(-1*√3)+(-1*5)

5*3+25√3-√3-5

15+24√3-5

**24√3+10**

Then to solve the second, apply division rules within the radical. This means you can cancel an m^1 and n^4 from the bottom and top of the fraction. This leaves...

3√(88m^19*n^8)

(That might be all you need to do, otherwise you can take the square root of each number in the term giving...

3(√88)*m^9.5*n^4)

Hope I made it clear enough

Please give me Brainliest

Answer 2

Answer:

65

Step-by-step explanation:

im assuming you mean (3+5)^2-9/3+4 so just remember PEMDAS! start with 3+5 which equals 8 and square it to make it 64. then 9/3=3 (but not 64-9 since all division and multiplication need to be done first) and subtract that from 64 to get 61. add 4 and you get 65