Maharashtra State Board Class 7th Maths Chapter 6 Indices Set 6.2 Solution June 4, 2024 by Sujeet KumarQuestion 1.Simplify:Solution:i. 74 × 72= 74+2= 76ii. (-11)5 × (-11)2= (-11)5+2= (-11)7v. a16 × a7= a16+7= a23