Question

Multiply ( 30x3 y2 )( 5x4 y3 ) A) 5x6 y4 6 B) 5x3 y2 6xy C) 5x2 y2 6xy D) 6x3 y2 5xy

Answer 1

150x⁷y⁵

Explanation:

Step by step solution of given expression is:

( 30x³y² ) (5x⁴ y³ )

Opening both bracket and multiplying it

⇒ 30×5×x³×x⁴×y²×y³

Since, xᵃ × xᵇ = xᵃ⁺ᵇ

⇒ 150× x⁷× y⁵

⇒ 150x⁷y⁵

Hence, none of given option is true.

Answer 2

To answer, we must note that for the multiplication of the mathematical expression, we combine terms with the same variables and add up the exponents.
= 150x⁷y⁵
The answer is not among the choices.