(–7)⁷*(–7)⁸,Simplify it using laws of exponents.
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Answered by
3
a^m×a^n=a^m+n by using this i wiil done this sum
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Answered by
4
Hi ,
*********************************************
By Exponential Laws
1 ) x^m × x^n = x^m+n
*********************************************
( -7 )^7 × ( -7 )^8
= ( -7 )^7+8
= ( -7 )^15
= - 7^15
I hope this helps you.
: )
*********************************************
By Exponential Laws
1 ) x^m × x^n = x^m+n
*********************************************
( -7 )^7 × ( -7 )^8
= ( -7 )^7+8
= ( -7 )^15
= - 7^15
I hope this helps you.
: )
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