Multiply: (x – 2y + 3) by (x + 2y)

Multiply:
(i) (x – 2y + 3) by (x + 2y)
(ii) (3 – 5x + 2 × 2) by (4x – 5)

Solution:

Multiply:
(i) (3x² – 2x – 1) by (2x² + x – 5)
(ii) (2 – 3y – 5y²) by (2y – 1 + 3y²)

Solution:

More Solutions:

• Identify the terms, their numerical as well as literal coefficients
• Identify which of the following expressions are polynomials
• Subtract: 8a + 3ab – 2b + 7 from 14a – 5ab + 7b – 5
• What must be subtracted from 3a^2 – 5ab – 2b^2 – 3 to get 5a^2 – 7ab – 3b^2 + 3a
• Find the product of: 4x^3 and -3xy