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Carry out the multiplication of the expressions in each of the following pairs. `ab, a –

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

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Carry out the multiplication of the expressions in each of the following pairs. `a + b,

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

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Carry out the multiplication of the expressions in each of the following pairs. `a^2 – 9,

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

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Carry out the multiplication of the expressions in each of the following pairs. `pq + qr + rp,

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

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Complete the table.First expression Second expression Product First expression Second expression Product (i) a b + c + d . . (ii) x + y – 5 5xy . . (iii) p `6p^2 – 7p + 5` . . (iv) `4p^2 q^2` `p^2 – q^2` . . (v) a + b + c abc . .

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

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Find the product.

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

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Find the product.

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

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Find the product.

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

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Find the product. `x xx x^2 xx x^3 xx

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

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- Simplify 3x (4x – 5) + 3 and find its values for (i) x = 3 (ii) x

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

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- Simplify `a (a^2 + a + 1) + 5` and find its value for (i) a = 0, (ii) a = 1 (iii) a = –

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

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- Add: p ( p – q), q ( q – r) and r ( r –

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

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- Add: 2x (z – x – y) and 2y (z – y –

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

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

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

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- Subtract: 3a (a + b + c ) – 2 b (a – b + c) from 4c ( – a + b + c

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

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Multiply (x – 4) and (2x + 3)

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

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Multiply (x – y) and (3x +

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

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Multiply (a + 7) and (b – 5)

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

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Multiply `(a^2 + 2b^2)` and (5a –

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

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Simplify (a + b) (2a – 3b + c) – (2a – 3b)

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

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