Advertisements
Advertisements
Question
Simplify using law of exponents.
7x × 72
Sum
Advertisements
Solution
7x × 72 = 7x+2
shaalaa.com
Is there an error in this question or solution?
Chapter 3: Algebra - Exercise 3.1 [Page 52]
APPEARS IN
RELATED QUESTIONS
Simplify and express the following in exponential form:
`(2^3 xx 2)^2`
The simplified form of `(256)^((-1)/4) xx 4^2` is `1/4`
Evaluate: `2^7 xx (1/2)^(-3)`
Find the value of the following.
(−4)2
Simplify using law of exponents.
a4 × a10
Simplify using law of exponents.
3y × 12y
`((-3)/5)^100 = (-3^100)/(-5^100)`
`(4/3)^5 xx (5/7)^5 = (4/3 + 5/7)^5`
Find the value of n, where n is an integer and `2^(n - 5) xx 6^(2n - 4) = 1/(12^4 xx 2)`.
Express the following in single exponential form:
(–3)3 × (–10)3
