(3/4)7×(3/4)3 maths
Answers
Answered by
7
Answer:
21 / 4 × 9 / 4 = 21 ×9 / 4
= 189 / 4
Answered by
0
Answer:
=3/4^7*3/4^3
=3/4^ 7+3
=3/4^10
Similar questions