15^7 ÷ 15^4 is equal to _____. 15^11 15 7/4 1 15^3

asked Feb 28, 2023 166k views

3 votes

15^7 ÷ 15^4 is equal to _____.

15^11
15 7/4
1
15^3

by Ikh

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2 votes

Answer:

15³

Explanation:

$\sf \frac{ {15}^(7) }{ {15}^(4) }$

$= \sf (15 * 15 * 15 * 15 * 15 * 15 * 15)/(15 * 15 * 15 * 15)$

$= \sf \frac{ \sout{15} * \sout {15} * \sout{15} * \sout{15} * 15 * 15 * 15}{ \sout{15} * \sout {15} * \sout{15} * \sout{15 } }$

$= \sf \: 15 * 15 * 15$

$\sf \: = {15}^(3)$

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