Questions by Simran

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Draw the front, side and top view of the given shapes.

asked Jan 18, 2022 in 8th-maths

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Draw the front, side and top view of the given shapes.

asked Jan 18, 2022 in 8th-maths

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Using Euler’s formula, find the value of unknown x, y, z, p, q, r, in the following table. (i) (ii) (iii) (iv) (v) (vi) Faces 7 y 9 p 6 8 Vertices 10 12 z 6 q 11 Edges x 18 16 12 12 r

asked Jan 18, 2022 in 8th-maths

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Can a polyhedron have V = F = 9 and E = 16 ? If yes, draw its

asked Jan 18, 2022 in 8th-maths

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Which of the following is an

asked Jan 18, 2022 in 8th-maths

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The sum of –7pq and 2pq

asked Jan 18, 2022 in 8th-maths

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If we subtract `–3x^2y^2` from `x^2y^2`, then we

asked Jan 18, 2022 in 8th-maths

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Square of 9x – 7xy

asked Jan 18, 2022 in 8th-maths

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Factorised form of `p^2 – 17p – 38`

asked Jan 18, 2022 in 8th-maths

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Volume of a rectangular box with length 2x, breadth 3y and height 4z is

asked Jan 18, 2022 in 8th-maths

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`x^2 + (a + b)x + ab = (a + b) (x +

asked Jan 18, 2022 in 8th-maths

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Common factor of `12a^2b^2 + 4ab^2 – 32` is

asked Jan 18, 2022 in 8th-maths

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Multiply the following: `3x^2y^2z^2,

asked Jan 18, 2022 in 8th-maths

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Multiply the following: `7pqr, (p – q +

asked Jan 18, 2022 in 8th-maths

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Multiply the following: (p + 6), (q –

asked Jan 18, 2022 in 8th-maths

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Multiply the following: `– 100/9rs;

asked Jan 18, 2022 in 8th-maths

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Multiply the following: (2x – 2y – 3), (x + y +

asked Jan 18, 2022 in 8th-maths

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Simplyfy `(3x + 2y)^2 + (3x –

asked Jan 18, 2022 in 8th-maths

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Expand the following, using suitable identities.

asked Jan 18, 2022 in 8th-maths

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Expand the following, using suitable identities.

asked Jan 18, 2022 in 8th-maths

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