SOLUTION: Simplify each of the following:
1. sqrt(40)
2. 2sqrt(125)
I've tried a few things, but just can't seem to work it out, even though I know it is a simple question.
Algebra.Com
Question 187692: Simplify each of the following:
1. sqrt(40)
2. 2sqrt(125)
I've tried a few things, but just can't seem to work it out, even though I know it is a simple question.
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
1.
sqrt(40)
=sqrt(10*4)
=2sqrt(10)
.
2.
2sqrt(125)
=2sqrt(5^2*5)
=10sqrt(5)
.
Ed
RELATED QUESTIONS
I need to solve this radical equation using the power principle.
Problem:... (answered by ankor@dixie-net.com)
Please can you help me solve this. I tried but i have no idea if it is right.
A... (answered by kevwill)
Hello,
I know the answer is 14 to the following problem but I can't figure out how to... (answered by jim_thompson5910)
2cos2x = 4cosx - 3, 0<= x <= 360
Hi, I'm stuck on this trig question I've tried... (answered by Cromlix)
I am trying to find out if these are true:
{{{(1 + i) / sqrt (2) = sqrt (i)}}}
and... (answered by venugopalramana)
Good afternoon,
I have one more equation that I just can't seem to get. Can someone... (answered by Alan3354,MathTherapy)
Hi, I've tried solving this equation in multiple ways but can't seem to crack it. The... (answered by MathLover1,josgarithmetic,greenestamps)
Hi, I have a problem with the algebra of getting the derivative of:... (answered by josgarithmetic)
Hi I can't seem to get the exact answer on this one.
The length of each side of a... (answered by josmiceli)