Thursday
December 12, 2013

# Posts by Micah

Total # Posts: 88

Algebra Sq Rt
This looks like a trick question (sqrt3+5 sqrt6)(sqrt3-5 sqrt6) Do I sq 3 or do I add 3 and 5 first? I think I have to do the same to both sides.

Algebra Sq Rt
Thank you. It is not the answer I have so I will rework it until I understnd. Thanks again.

Algebra Sq Rt
to multiply the sq rt of 3 cubed by the sq rt of 9 cubed I first need to factor them? So 9 3 times =729? and 3, 3 times is 9. Then multiply the two? to get 6561? Or Do I multiply 3 times 9 for 27 and add the 3+3 on the left of the radicand for 6? Is my answer a whole number or...

Algebra multiplying sq rt
I multiply the sq rt numbers to get 12 yes? and then do I multiply the x times 7x to get 7x^7?

Algebra multiplying sq rt
I need to use rational exponents to write the answer to: the cube root of x times the 4 root of 7x. there is a rule when the numbers on the radicand are different, yes?

Algebra word problem
Thank you

Algebra word problem
324 divided by sqrt is 18?

Algebra word problem
A 30 inch TV set has a width of 24 inches. What is its height?

Algebra Sq Rt
I have a sq rt sign with a 3 on the left side. That means I'm looking for the cube of the number inside the square root? That number is 189xto the 8th power. So I multiply 189x 8 times before I find the cube or do I find the cube of 189?

Math- Algebra
To estimate animal populations, biologists count the total number of animals in a small section of a habitat. The total population of animals is directly proportional to the size of the habitat (in acres) polled. a.Write an equation using only one variable that could be used t...

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