Friday

November 28, 2014

November 28, 2014

Posted by **Anonymous150** on Monday, August 13, 2012 at 11:18am.

Solve for k.

a. 3/2

b. 5/3

c. 2

d. 3

e. 5

I think when simplified its (a^12)^k = (a^3)^(k+5)

but i don't know how to get k from here. How do you solve for these kind of exponents?

- Math -
**Steve**, Monday, August 13, 2012 at 11:24ama^12 = (a^3)^4, so

(a^3)^(4k) = (a^3)^(k+5), so

4k = k+5

k = 5/3

- Math -
**Anonymous150**, Monday, August 13, 2012 at 11:29amThank you so much :D

**Answer this Question**

**Related Questions**

Math - Can 89/13 151/11 or 223/23 be simplified? I think none of the 3 can be ...

Math - Can 252/1663 be simplified? If it can be simplified, what is the new ...

Math! Please Help! - 1. What is the simplified form of (–3x^3y^2)(5xy^–1)? I ...

Math (Very Easy Math) - I'm kind of confused as to what simplified mean? Can you...

math - The two fractions below cannot be simplified as they are, but if you ...

Math - Simplify. (5x-1)/(x-1) My textbook says it can't be simplified any ...

Another this math tho - what is the simplified form of the expression? 2b^-6 * b...

Math - Solve the equation and write the answer in simplified radical form. n^2...

algebra 2 - I'm stuck on this one problem. The directions say: Solve the ...

math - Can 0/3 + 3 be simplified? Can 10m + 1 / 10 be simplified?