Question

please find it
(1). (23x²y²)×(5x³y⁵)=?
(2). 6x²×(-5x)×(-5y)×4x=?​

Answer 1

Answer:

$(1) \: \: 115 {x}^{5} {y}^{7} \\ (2) \: \: 600 {x}^{4} y$

Step-by-step explanation:

1)

Given:

$(23 {x}^{2} {y}^{2} ) \times (5 {x}^{3} {y}^{5} ) \\ = 23 \times 5 \times {x}^{2} \times {x}^{3} \times {y}^{2} \times {y}^{5} \\ = 115 \times {x}^{2 + 3} \times {y}^{5 + 2} \\ = 115 {x}^{5} {y}^{7} (ans.)$

2)

Given:

$6 {x}^{2} \times ( - 5x) \times ( - 5y) \times 4x \\ = 6 \times 4(x {}^{2} \times x) \times ( - 5) \times ( - 5) \times x \times y \\ = 24 {x}^{3} \times 25 \times xy \\ = 600 {x}^{4} y$

[Cancel out both minus.]

I hope this helps you. :)