Questions by Arun

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Find the product of the following pairs of monomials. `– 4p, 7p`

asked Jan 18, 2022 in 8th-maths

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Find the product of the following pairs of monomials. `4p,

asked Jan 18, 2022 in 8th-maths

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Obtain the volume of rectangular boxes with the following length, breadth and heightrespectively. `a, 2b,

asked Jan 18, 2022 in 8th-maths

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Add `4y (3y^2 + 5y – 7)` and `2 (y^3 – 4y^2 +

asked Jan 18, 2022 in 8th-maths

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- Subtract: 3l (l – 4 m + 5 n) from 4l ( 10 n – 3 m + 2 l

asked Jan 18, 2022 in 8th-maths

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Multiply the binomials. `(2pq + 3q^2)` and `(3pq –

asked Jan 18, 2022 in 8th-maths

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Find the product. (5 – 2x) (3 + x)

asked Jan 18, 2022 in 8th-maths

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Find the product. (x + 7y) (7x –

asked Jan 18, 2022 in 8th-maths

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Use the identity `(x + a) (x + b) = x^2 + (a + b) x + ab` to find the following products. (4x + 5) (4x +

asked Jan 18, 2022 in 8th-maths

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Use the identity `(x + a) (x + b) = x^2 + (a + b) x + ab` to find the following products. `(2a^2 + 9) (2a^2 +

asked Jan 18, 2022 in 8th-maths

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Find the following squares by using the identities. `(b –

asked Jan 18, 2022 in 8th-maths

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Simplify. `(7m – 8n)^2 + (7m +

asked Jan 18, 2022 in 8th-maths

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Simplify. `(2.5p – 1.5q)^2 – (1.5p –

asked Jan 18, 2022 in 8th-maths

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Using identities, evaluate.

asked Jan 18, 2022 in 8th-maths

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Using `a^2 – b^2 = (a + b) (a – b)`, find `51^2 –

asked Jan 18, 2022 in 8th-maths

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For each of the given solid, the two views are given. Match for each solid the corresponding top and front views. The first one is done for

asked Jan 18, 2022 in 8th-maths

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For each of the given solid, the three views are given. Identify for each solid the corresponding top, front and side views. A Match

asked Jan 18, 2022 in 8th-maths

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For each of the given solid, the three views are given. Identify for each solid the corresponding top, front and side views.

asked Jan 18, 2022 in 8th-maths

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For each given solid, identify the top view, front view and side view. #fig (i) (ii)

asked Jan 18, 2022 in 8th-maths

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For each given solid, identify the top view, front view and side view. #fig (i) (ii)

asked Jan 18, 2022 in 8th-maths

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