Question

The product of algebraic expressions 3x​2​y​ and - 3x​2​y​ is
(A) 0
(B)- 9x​2​y
(C)-9x​4​y​2
(D)9x​4​y​2​

Answer 1

Answer:

(C)-9x⁴y²

Step-by-step explanation:

3x²y×-3x²y

-9x⁴y²

I hope this helps...Mark it as BRAINLIEST Answer.

Answer 2

$(3 {x}^{2} y)( - 3 {x}^{2} y) \\ \\ = > 3 \times (- 3) \times {x}^{2} \times {x}^{2} \times y \times y \\ \\ = > - 9 \times {x}^{(2 + 2)} \times {y}^{2} \\ \\ = > \green {\boxed{ - 9 {x}^{4} {y}^{2} }}$

Hence, option (C) is correct.