Advertisements
Advertisements
प्रश्न
`(-3)^8 ÷ (-3)^5 = (-3)^-`.
रिक्त स्थान भरें
Advertisements
उत्तर
(–3)8 ÷ (–3)5 = `(-3)^bb(underline(3)`.
Explanation:
Here, (–3)8 ÷ (–3)5 = (–3)8 – 5 = (–3)3 ...[∵ am ÷ an = am – n, m > n]
∴ (–3)8 ÷ (–3)5 = (–3)3
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Using laws of exponents, simplify and write the answer in exponential form:
615 ÷ 610
Using laws of exponents, simplify and write the answer in exponential form:
`(2^20 ÷ 2^15) xx 2^3`
Simplify and express the following in exponential form:
254 ÷ 53
Simplify:
`(2/3)^6 div (2/3)^9`
Solve: (−2)5 ÷ (−2)3
Which power of 8 is equal to 26?
`((-1)/4)^3 xx ((-1)/4)^- = ((-1)/4)^11`
x0 × x0 = x0 ÷ x0 is true for all non-zero values of x.
`(5/8)^9 ÷ (5/8)^4 = (5/8)^4`
Find the value of:
77 ÷ 77
