Simplify:- a) 27 x a-4/ 12 x 4-3x a-5 b) (3p)10/ p6x 36 c) 28x 37x 55/ 65x 102x 153 - Maths - Exponents and Powers

Question

Simplify:- a) 27 x a-4/ 12 x 4-3x
a-5 b) (3p)10/ p6x 36
c) 28x 37x 55/ 65x
102x 153

Shalu Sharma · Accepted Answer

Dear Student,Here is solution to your query
a) 27 a-412  4-3
 a-5 By the property of exponents,27 a-412 
4-3  a-5 =27 a-4+5
4312  =27 a×4×4×412  =9 a×4×4=144ab) 3p10p6×36=310×p10p6×36By the property of exponents,=310-6×p10-6=34×p4=3p4Please provide third question in new thread