Question

Simplify and express each of the following in exponential form:
a) (3 times 2)times 4×3 by 3 times 7
b) (3 times 0+2 times 0) x 5 times 0
c) ( 2 times 4×2 times 3) ÷ 2 times 5
d) [(15 times 2) times 3 ÷ 5 times 6]

Answer 1

a) ((3×2)×4×3)/7×3
=>(6×12)/21
=>72/21
=>3.42