Question

find the product of (-9x²y²) (7x²y)=.​

Answer 1

Answer:

-63x⁴y³

Step-by-step explanation:

$( - 9 {x}^{2} {y}^{2} )(7 {x}^{2} y) \\ - 9 {x}^{2} {y}^{2} \times 7 {x}^{2} y \\ - 63 {x}^{4} {y}^{3}$