Question

Class 7 exponents and powers L-13
1) write the following in exponential form-
a) product of 7cubed and 5squared
b) 13 to the power of 9
c) 2+2+2+2

Answer 1

a) 7³×5²
=49²×5²
=(49×5)²
=245²
c) 2+2+2+2
=8
=2³