Question

What is the product of expressions? 

-4xy^2 and 7xy^2z3​

Answer 1

Answer:

1. bhai question tho sahi se lik le

Answer 2

Answer:

$-28x^2y^4z^3$

Step-by-step explanation:

Required to find the product of $-4xy^2$ and $7xy^2z^3$

That is  $-4xy^2$ * $7xy^2z^3$

Rearranging the terms we get,

=$(-4*7) * (x*x) (y^2* y^2) * z^3$

Applying the law exponent $a^m * a^n = a^{m+n}$ we get

= $-28 x^2 * y^4 *z^3$

= $-28x^2y^4z^3$

Hence,

The product of $-4xy^2$ and $7xy^2z^3$ is $-28x^2y^4z^3$