Question

Find the product 3x²y (4x+5y)

Answer 1

Step-by-step explanation:

3x^2y (4x+5y)

Multiply 3x^2 (4x+5y)

= 12x^3y+15x^2y.

hope you got your answer

Answer 2

$\rule{400}4$

☆ ANSWER:-

▪︎ Given:-

$\tt\leadsto3x {}^{2}y(4x + 5y) \\ \\ \tt =( 3 {x}^{2}y \times 4x) + (3x {}^{2}y \times 5y) \\ \\ \tt \small{= (3 \times 4 \times x \times x \times x \times y) +(3 \times 5 \times x \times x \times y \times y)}\\ \\ \tt =(12 {x}^{3} y) +( 15 {x}^{2} {y}^{2} ) \\ \\ \tt \large\red{\fbox{= 12 {x}^{3} y + 15 {x}^{2} {y}^{2} }}$

$\rule{400}4$