Multiply the binomials(a + 3b) and (x + 5) from Mathematics Alg

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Advertisement

Algebraic Expressions and Identities

Short Answer Type

61.

Find the product of:

(i) 2x, 5y and 7z (ii) 4xy, 5x²y² and 6x³y³

168 Views

62.

Multiply:

(i) (–3x) and (–5y + 2) (ii) 5xy and (y² + 3)

126 Views

63.

Simplify the expressions and evaluate them as directed:

(i) x(x – 3) + 2 for x = 1 (ii) 3y(2y – 7) – 3(y – 4) – 63 for y = –2.

229 Views

64.

Multiply (x – 2) and (2x + 3).

293 Views

Advertisement

65.

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

230 Views

66.

Multiply the binomials

(2x + 5) and (4x - 3)

150 Views

67.

Multiply the binomials

(y - 8) and (3y - 4)

167 Views

68.

Multiply the binomials

(2.5l - 0. 5m) and (2.5l + 0.5m)

144 Views

Advertisement

Advertisement

69.
Multiply the binomials

(a + 3b) and (x + 5)

(a + 3b) x (x + 5) = (a x (x +5) + 3b x (x +5)
= ( a X x) + ( a x 5) + (3b X x) + (3b x 5)
= ax + 5a + 3bx +15b

452 Views

Advertisement

70.

(2pq + 3q²) and (3pq - 2q² )

167 Views

6
7
8

Advertisement