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The area of a square is `9x^2 + 24xy + 16y^2`. Find the side of the

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

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The area of a rectangle is `x2 + 7x + 12`. If its breadth is (x + 3), then find its

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

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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 sumit (1.6k points)

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Find the value of a, if `9a = 76^2 –

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The product of two expressions is `x^5 + x^3 + x`. If one of them is `x^2 + x+ 1`, find the

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

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The human body has about 100 billion cells. This number can be written in exponential form

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

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`(-4)^4 xx(5/4)^4`

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

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Simplify

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For a fixed base, if the exponent decreases by 1, the number

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The value of `(2/5)^-2`

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The value of `(-2/3)^4` is equal

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

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If x be any non-zero integer and m, n be negative integers, then `xm xx xn` is equal

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

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

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

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For any two non-zero rational numbers x and y, `x^4 -: y^4` is equal

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

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

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

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`5^5 xx 5^(–5)` =

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

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The expression for `8^(–2)` as a power with the base 2 is

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

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The standard form of `(1/100000000)` is

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`3^5 -: 3^–6` can be simplified as

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To add the numbers given in standard form, we first convert them into numbers with __

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

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