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प्रश्न
Fill in the blanks
रिकाम्या जागा भरा
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उत्तर
`144 xx 2^-3 = 144 xx 1/8` = 18
`18 xx 12^-1 = 18 xx 1/12` = `bb(3/2)`
`3/2 xx 3^-2 = 3/2 xx 1/3^2 = 1/(2 xx 3)` = `bb(1/6)`
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Exponents and Powers - Exercise [पृष्ठ २६४]
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संबंधित प्रश्न
For a non-zero integer x, (x4)–3 is equal to ______.
a3 × a–10 = ______.
[2–1 + 3–1 + 4–1]0 = ______.
(–2)0 = 2
Simplify:
(25 ÷ 28) × 2–7
What happens when 1 cm worms are sent through these hook-ups?
Find a single repeater machine that will do the same work as hook-up.
If possible, find a hook-up of prime base number machine that will do the same work as the given stretching machine. Do not use (× 1) machines.
Find x.
23x = 82x + 1
If a = – 1, b = 2, then find the value of the following:
ab + ba
