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Write the greatest common factor in each of the following terms. `3x^3y^2z, –6xy^3z^2,

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

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Factorise the following, using the identity `a^2 + 2ab + b^2 = (a + b)^2` `9x^2 + 2xy

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

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Factorise the following, using the identity `a^2 – 2ab + b^2 = (a – b)^2`. `x^2 – 10x +

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

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Factorise the following, using the identity `a^2 – 2ab + b^2 = (a – b)^2`. `x^2/4-2x +

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

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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `p^5 –

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

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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `16x^4 –

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

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Verify the following: `(p – q) (p^2 + pq + q^2) = p^3 –

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

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Find the value of a, if `9a = 76^2 –

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

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Find the length of the side of the given square if area of the square is 625 square units and then find the value of x.

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

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If `36 = 6 xx 6 = 62`, then `1/36` expressed as a power with the base 6 is

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

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The standard form for 32,50,00,00,000 is

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

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

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

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The value of `(1/4)^(-2)` is equal to

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

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`a^p xx b^q =

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 purvi (1.8k points)

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The standard form for 203000 is `2.03 xx

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

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Find a single repeater machine that will do the same work as each hook-up. (a) (b) (c) (d) (e) (f)

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

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If the cost price of 10 shirts is equal to the selling price of 8 shirts, then which of the following is true for the

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

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The marked price of an article is Rs 80 and it is sold at Rs 76, then the discount rate

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

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In 1975, the consumption of water for human use was about 3850 cu.km/year. It increased to about 6000 cu.km/year in the year 2000. Find the per cent increase in the consumption of water from 1975 to 2000. Also, find the annual per cent increase in consumption (assuming water consumption increases

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

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