Im having a math block. Can anyone please help me? I know this is so easy.
2007-10-03 16:24:24 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(x^m)(x^n) = x^(m + n)
(x)(x^2)
=(x^1)(x^2)
=x^(1 + 2)
=x^3.
2007-10-03 16:28:07 · answer #1 · answered by Madhukar 7 · 0⤊ 0⤋
x^3
2007-10-03 23:29:21 · answer #2 · answered by zxzaljo 1 · 0⤊ 0⤋
x^3
2007-10-03 23:27:30 · answer #3 · answered by hunted1820 2 · 0⤊ 0⤋
Okay, the power index in this format:
x^n
Where x is the base, and n is the power or power index. The power tells you how many times you are multiplying that number against 1.
So:
x^1 = 1*x
x^2 = 1*x*x
So:
x^2*x = 1*(x*x)(x)
How many times are you multiplying x by itself now? 3. So, the power is now three:
(x)(x^2) = x^3
Generalized Power Rule:
n = some number, m = some number
(x^n)(x^m) = x^(n+m)
2007-10-03 23:30:38 · answer #4 · answered by GP99 2 · 0⤊ 0⤋
x^2=(x)(x)
(x^2)(x)=((x)(x))(x)=x^3
2007-10-03 23:27:25 · answer #5 · answered by Brian A 1 · 0⤊ 0⤋
(x^3)
2007-10-03 23:43:57 · answer #6 · answered by Anonymous · 0⤊ 0⤋
x^3
think of it is 2^2x2 which is 4x2 which is 8
which is 2^3
2007-10-03 23:29:16 · answer #7 · answered by darty 3 · 0⤊ 0⤋
x^3 u just add the exponents together because they have the same base
2007-10-03 23:27:26 · answer #8 · answered by oceanblue 3 · 0⤊ 0⤋
x^3???
2007-10-03 23:26:15 · answer #9 · answered by Dis 3 · 1⤊ 0⤋
2 kisses x two
2007-10-03 23:27:09 · answer #10 · answered by Anonymous · 0⤊ 2⤋