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anonymous
 one year ago
What is the simplified expression for 4 power 4 multiplied by 4 power 3 over 4 power 5?
40
41
42
43
anonymous
 one year ago
What is the simplified expression for 4 power 4 multiplied by 4 power 3 over 4 power 5? 40 41 42 43

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UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0is this your question? dw:1438122604198:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438122633346:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438122700062:dw

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0ok. so we need to use two exponent rules for this problem \[\large a^M \cdot a^N =a^{M+N}\] \[\large \frac{a^M}{a^N} = a^{MN}\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0so using the first exponent rule letting a = 4 m = 4 and n =3 we get \[\LARGE \frac{4^{4+3}}{4^5}\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0ok so now we have \[\LARGE \frac{4^{7}}{4^5}\] now using the division/subtraction rule we have \[\LARGE 4^{75}\] what is 75?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0back... my browser went nuts. so what's 7  5 ?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0umm no I'm asking what 7  5 is it's like you have 7 marbles... I take 5 how many marbles do you have left?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0^_^ so now we have \[\LARGE 4^2 \] the exponent has the number 2 and that means to write 4 two times so now we have \[\LARGE 4 \times 4 \]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0I'm stuck in reply mode... _ OpenStudy is driving me nuts on Opera browser we just have to figure out what 4 x 4 is and we're done.

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0yes! that's the final answer . good job :)
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