Advertisements
Advertisements
Question
Find the value of –(–4)4.
Sum
Solution
We know that, an = a × a × a × ... × a ......(n times)
–(–4)4 = [(–4) × (–4) × (–4) × (–4)]
= –[(–1)4(4 × 4 × 4 × 4) .....[∵ (–1)n = 1, if n is even]
= –(256)
= –256
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Express the following as product of powers of its prime factor:
3,600
Evaluate:
`(2^-1+3^-1)^3`
Evaluate: 32 x 53
Which is greater:
23 or 32
Find the value of (-6)3.
Which one is greater 23 or 32?
Expand a3b2, a2b3, b2a3, b3a2. Are they all same?
Express `16/81` and `(-16)/81` as powers of a rational number.
49 is greater than 163.
Express the following numbers using exponential notations:
1024
