Multiply - 4xy^3 and 6x^2y and verify your result for x = 2 and y = 1.

Question

KnowledgeBoat · Accepted Answer

(\- 4xy³) (6x²y) = \- 24x⁽¹⁺²⁾y⁽³⁺¹⁾ = \- 24x³y⁴ Hence, (\- 4xy³) (6x²y) = \- 24x³y⁴ Putting x = 2 and y = 1 Taking LHS: (\- 4xy³) x (6x²y) = (\- 4 x 2 x 1³) x (6 x 2² x 1) = (\- 4 x 2 x 1) x (6 x 4 x 1) = (\- 8) x (24) = \- 192 Taking RHS: \- 24x³y⁴ = \- 24 x 2³ x 1⁴ = \- 24 x 8 x 1 = \- 192 Hence, LHS = RHS So, (\- 4xy³) (6x²y) = \- 24x³y⁴

Mathematics

Multiply - 4xy³ and 6x²y and verify your result for x = 2 and y = 1.

Algebraic Expressions

Related Questions

The adjacent sides of a rectangle are x² - 4xy + 7y² and x³ - 5xy². Find its area.

The base and the altitude of a triangle are (3x - 4y) and (6x + 5y) respectively. Find its area.

Find the value of (3x³) x (-5xy²) x (2x²yz³) for x = 1, y = 2 and z = 3.

Evaluate (3x⁴y²) (2x²y³) for x = 1 and y = 2.

Mathematics

Multiply - 4xy3 and 6x2y and verify your result for x = 2 and y = 1.