10. Simplify: 12³ x 15 x 20¹ 64 x 10 x 2²
Answers
Answered by
0
Answer:
Correct option is
A
162
6
3
×8
2
×27
12
9
×9
3
×4
⇒
(3×2)
3
×(4×2)
2
×(3
3
)
(3×4)
4
×(3
2
)
3
×4
⇒
3
3
×2
3
×4
2
×2
2
×3
3
3
4
×4
4
×3
3
×4
⇒
2
3
×(2
2
)
2
3
4
×(2
2
)
4
⇒
27
3
4
×2
8
⇒ 3×3
4
⇒ 2×(9)
2
⇒ 81×2 ⇒ 162
∴
6
3
×8
2
×27
12
4
×9
3
×4
=162
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