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प्रश्न
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उत्तर
It is known that am × an = am+n, where m and n are integers and a is a non-zero rational number.
`(- 3/2)^5 xx (-3/2)^3`
`= (-3/2)^(5+3)`
`= (-3/2)^8`
संबंधित प्रश्न
Using laws of exponents, simplify and write the answer in exponential form:
7x × 72
Say true or false and justify your answer:
23 × 32 = 65
Simplify:
`(4/5)^2 div (5/4)`
29 × 32 = (2 × 3)9×2
Express the following in exponential form.
6 × 6 × 6 × 6
Express the following in exponential form.
5 × 5 × 7 × 7 × 7
LEADERS is a WhatsApp group with 256 members. Every one of its member is an admin for their own WhatsApp group with 256 distinct members. When a message is posted in LEADERS and everybody forwards the same to their own group, then how many members in total will receive that message?
Square of `((-2)/3)` is ______.
`(-2)^31 xx (-2)^13 = (-2)^-`.
If 2n+2 – 2n+1 + 2n = c × 2n, find the value of c.
