Posted by **Marysvoice** on Sunday, February 3, 2008 at 2:24pm.

Multiplying sq rts

sqrt18a^7b times sqrt27a^8b^6

Jake 1214-

18 = 9 * 2 then sqrt 18 = 3sqrt2

sqrt a^7 = a^3 * sqrt a

27 = 9 * 3 then sqrt 27 = 3 sqrt3

sqrt a^8 = a^4

sqrt b^6 = b^3

Now just multiply the like-terms together.

3sqrt6 and sqrt2a^4?

## Answer this Question

## Related Questions

- Math - How do you find a square root of a number that's not a perfect square? I'...
- Math Help please!! - Could someone show me how to solve these problems step by ...
- math,algebra,help - Directions are simplify by combining like terms. x radiacal ...
- Mathematics - sqrt 6 * sqrt 8 also sqrt 7 * sqrt 5 6.92820323 and 5.916079783 So...
- Math(Roots) - sqrt(24) *I don't really get this stuff.Can somebody please help ...
- Inequality - When I solve the inquality 2x^2 - 6 < 0, I get x < + or - ...
- math calculus please help! - l = lim as x approaches 0 of x/(the square root of...
- Math/Calculus - Solve the initial-value problem. Am I using the wrong value for ...
- Algebra - Solve for s: h=(square root of 3)times s/2 and solve for h V= (pi)r ...
- Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...

More Related Questions