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r n+2 t n+1/r n t n-2

Note: n+2, n+1,n,n-2 are all exponents and this is a fraction. How do u simplify it?

2006-08-22 10:42:50 · 7 answers · asked by .......... 4 in Science & Mathematics Mathematics

7 answers

Subtract the exponents on the the r's
n+2 - n = 2
Subtract the exponent on the t's
n+1 - (n-2) = n + 1 - n + 2 = 3
Answer: r^2 t^3

2006-08-22 10:55:32 · answer #1 · answered by MsMath 7 · 1 0

(r^n+2 * t^n+1)/(r^n * t^n-2)
= r^(n+2 - n) * t^(n+1- (n-2))
= r^(n+2 - n) * t^(n+1-n+2)
= r^2 * t^3

2006-08-22 18:14:23 · answer #2 · answered by Kyrix 6 · 0 0

You can break it up.

R^(n+2)/R^n * T^(n+1)/T^(n-2)

R^2 * T^3

This assumes that R and T don't equal 0.

2006-08-22 17:48:06 · answer #3 · answered by SPLATT 7 · 1 0

I agree with SPLATT as:

r^(n+2)t^(n+1)/r^nt^(n-2) = {r^(n+2)/r^n}*{t^(n+1)/t^(n-2)

= r^(n+2-n)*t^n+1-n+2)

= r^2t^3

2006-08-23 05:43:17 · answer #4 · answered by Colin B 1 · 0 0

I have no clue but someone say that the 66666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666.but I wound'nt trust it you pea brain!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2006-08-26 15:26:26 · answer #5 · answered by Anonymous · 0 0

n/r +tn- r
that should do it

2006-08-22 17:45:55 · answer #6 · answered by storm3698 2 · 0 1

,

2006-08-26 00:05:55 · answer #7 · answered by greentyce 2 · 0 0

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