SOLUTION: simplify 3a^7b^-4/9a^5b^5
Algebra.Com
Question 214884: simplify 3a^7b^-4/9a^5b^5
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
Remember a^b/a^c = c^(b-c)
.
(3)/(9) * a^7/a^5 * b^(-4) / b^5
.
1/3 * a^(7-5) * b^( -4-5)
.
(1/3)a^2 b^(-9),,,,,,and b^(-1) = 1/b^(+1)
.
(1/3) (a^2)/ (b^9)
.
(a^2) /{ 3 * b^9 }
.
RELATED QUESTIONS
Simplify the given expression
{{{ (5x^2y^3)/(3a^5b^4) + (23x^5y)/(42a^7b^3)... (answered by josmiceli)
(-9a-5b/9a) + (6a+8b/3a ) -4
I did -9a-5b/9a + 18a+24b/9a
and I got 9a+19b/9a... (answered by Theo)
Please help me simplify this expression if you can! Thanks!
(3a^5b^-2 /... (answered by JBarnum)
a=5/3b+4... (answered by jorel1380)
9a+5=3a-1
(answered by jim_thompson5910)
which of the folowing is equivalent to
3a+4b-(-6a-3b)?
16ab
-3a+b
-3a+7b
9a+b... (answered by rapaljer)
Simplify the variable expression below.
(1/9a) - (2/3a)
a. -5/18a
b. -5/9a
c.... (answered by robertb)
4b-5b-7b-7b (answered by mangopeeler07,edjones)
Divide. Then simplify by taking roots, if possible. Assume that all expressions under... (answered by edjones)