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The base of a parallelogram is (2x + 3 units) and the corresponding height is (2x – 3 units). Find the area of the parallelogram in terms of x. What will be the area of parallelogram of x = 30

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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Verify the following: `(a^2 – b^2) (a^2 + b^2) + (b^2 – c^2) (b^2 + c^2) + (c^2 – a^2) + (c^2 + a^2) =

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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Factorise `p^4 + q^4 +

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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In `2^n`, n is known

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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The value of `1/4^-2`

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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The value of `3^5 -: 3^(–6)`

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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The multiplicative inverse of `10^(–100)`

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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If x be any integer different from zero and m be any positive integer, then `x^–m` is equal

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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Which of the following is equal to `(-3/4)^(-3)`

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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`(-5/7)^(-5)` is equal

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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For a non-zero rational number z, `(z^-2)^3` is equal

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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The multiplicative inverse of `10^10` is

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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Find the value `[4^(–1) +3^(–1) +

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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By multiplying `(5/3)^4` by ________ we get

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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`(2/3)^(-2) xx (2/3)^(-5) =

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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`5^0 =

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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`(–2)^0 =

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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`a^m =

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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Express `3^(–5) xx 3^(–4)` as a power of 3 with positive

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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