solve the following 8power-2× 2power7
Answers
Answered by
1
8^-2×2^7= (2^3)^-2× 2^+7
= 2^-6+7
=2^1
=2
hope it will help you
= 2^-6+7
=2^1
=2
hope it will help you
Answered by
1
Here we use
i)(a^m)^n=a^mn
ii)a^m × a^n=a^(m+n)
Given
8^-2 ×2^7
=(2^3)^-2 × 2^7
=2^(-6) ×2^7
=2^(-6+7)
=2^1
=2
i)(a^m)^n=a^mn
ii)a^m × a^n=a^(m+n)
Given
8^-2 ×2^7
=(2^3)^-2 × 2^7
=2^(-6) ×2^7
=2^(-6+7)
=2^1
=2
Similar questions