Questions by uday

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`3^(–2)` can be written

asked Jan 17, 2022 in 8th-maths

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The value of `3^5 -: 3^(–6)`

asked Jan 17, 2022 in 8th-maths

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The reciprocal of `(2/5)^-1`

asked Jan 17, 2022 in 8th-maths

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If y be any non-zero integer, then `y^0` is equal

asked Jan 17, 2022 in 8th-maths

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If x be any integer different from zero and m, n be any integers, then `(x^m)^n` is equal

asked Jan 17, 2022 in 8th-maths

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For a non-zero integer x, `x^7 -: x^12` is equal

asked Jan 17, 2022 in 8th-maths

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The value of `(7^(–1) – 8^(–1))^(–1) – (3^(–1) – 4^(–1))^(–1)`

asked Jan 17, 2022 in 8th-maths

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For a non-zero rational number p, `p^13 -: p^8` is equal

asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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On multiplying _________ by `2^(–5)` we get

asked Jan 17, 2022 in 8th-maths

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The value of `[3^(–1) xx 4^(–1)]^2` is

asked Jan 17, 2022 in 8th-maths

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The expression for `3^5` with a negative exponent is

asked Jan 17, 2022 in 8th-maths

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The value for `(–7)^6 -: 7^6` is

asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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asked Jan 17, 2022 in 8th-maths

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The expontential form for `(–2)^4 xx (5/2)^4` is

asked Jan 17, 2022 in 8th-maths

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Solve the following:(i) `100^(–10)` (ii) `2^(–2) xx 2^(–3)` (iii) `(1/2)^(-2) -:

asked Jan 17, 2022 in 8th-maths

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Find the value of x so that `(5/3)^(-3) xx (5/3)^(-14) =

asked Jan 17, 2022 in 8th-maths

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Divide 293 by 10,00,000 and express the result in standard

asked Jan 17, 2022 in 8th-maths

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