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Recent questions in Maths
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`a^p xx b^q =
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Jan 18, 2022
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8th-maths
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Simran
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marks1
chapter8
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`a^m =
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uday
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The expontential form for `(–2)^4 xx (5/2)^4` is
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Jan 18, 2022
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The standard form for 0.000037 is `3.7 xx
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The standard form for 203000 is `2.03 xx
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Jan 18, 2022
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The usual form for `2 xx 10^(–2)` is not equal to
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Jan 18, 2022
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The value of `5^(–2)` is equal to
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Jan 18, 2022
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nishit
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Large numbers can be expressed in the standard form by using positive
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Jan 18, 2022
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`a^m xx b^m =
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Jan 18, 2022
in
8th-maths
by
Simran
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1.8k
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marks1
chapter8
#tnf
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Solve the following:(i) `100^(–10)` (ii) `2^(–2) xx 2^(–3)` (iii) `(1/2)^(-2) -:
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Jan 18, 2022
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nikhil
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Express `3^(–5) xx 3^(–4)` as a power of 3 with positive
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Jan 18, 2022
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chapter8
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Express `16^(–2)` as a power with the base
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Jan 18, 2022
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Express `27/64` and `(-27)/64` as powers of a rational
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Express `16/18` and `(-16)/18` as powers of a rational
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Express as a power of a rational number with negative exponent. (a) `(((-3)/2)^(-2))^(-3)` (b) `(2^5 -: 2^8) xx
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Jan 18, 2022
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Find the product of the cube of (–2) and the square of
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Jan 18, 2022
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Simplify: -1. `(1/4)^(-2) + (1/2)^(-2) +
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Jan 18, 2022
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Simplify: -1. `(((-)/2)^(-2))^3 xx (1/3)^(-4) xx 3^(-1) xx
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Jan 18, 2022
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Simplify: -1. `(49 xx z^(-3))/(7^(-3) xx 10 xx z^(-5))`
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Jan 18, 2022
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Simplify: -1. `(2^5 -: 28) xx
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Jan 18, 2022
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