Question

Answer 1

\(a,=5^{8+3}=5^{11}\)

\(b,=9^7:1=9^7\)

\(c,=2^{10}:2^6.2^4=2^{10-6+4}=2^8\)

Answer 2

\(a,=5^{8+3}=5^{11}\\ b,=9^7:1=9^7\\ c,=\left(2^{10}:2^6\right).2^4=2^{10-6}.2^4=2^4.2^4=2^{4+4}=2^8\)

Answer 3

`5^8.5^3=5^(8+3) = 5^11`

`9^7:8^0=9^7:1=9^7`

`(2^10 : 64).16=(2^10:2^6).2^4=(2^(10-6) ) . 2^4=2^4 . 2^4=2^(4+4)=2^8`

Answer 4

\(5^{8+3}=5^{11}\)    

\(9^7:8^0=9^7:1=9^7\)

\(\left(2^{10}:2^6\right)\times4^2=2^{10-6}\times4^2=2^4\times4^2=2^4\times2^4=2^{4+4}=2^8\)