Advertisements
Advertisements
प्रश्न
(–9)3 ÷ (–9)8 is equal to ______.
पर्याय
(9)5
(9)–5
(– 9)5
(– 9)–5
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
(–9)3 ÷ (–9)8 is equal to (– 9)–5.
Explanation:
Given, (–9)3 ÷ (–9)8
Using law of exponents,
am ÷ an = (a)m – n ...[∵ a is non-zero integer]
∴ (–9)3 ÷ (–9)8 = (–9)3 – 8 = (–9)–5
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
For a non-zero rational number p, p13 ÷ p8 is equal to ______.
a3 × a–10 = ______.
50 = ______.
(–2)0 = 2
`(-8/2)^0 = 0`
ap × bq = (ab)pq
`a^m = 1/a^-m`
Express as a power of a rational number with negative exponent.
`(((-3)/2)^-2)^-3`
Find the multiplicative inverse of (–7)–2 ÷ (90)–1.
Planet A is at a distance of 9.35 × 106 km from Earth and planet B is 6.27 × 107 km from Earth. Which planet is nearer to Earth?
