Question

(х²+3)(5у-2)=......​

Answer 1

Відповідь:

5х²y-2х²+15y-6

Покрокове пояснення:

(х²+3)(5у-2)

5х²y-2х²+3*5y-3*2
5х²y-2х²+15y-6

Answer 2

To expand the expression (х² + 3)(5у - 2), we can use the distributive property. Let's multiply each term in the first expression by each term in the second expression:

(х² + 3)(5у - 2) = х²(5у - 2) + 3(5у - 2)

Now, let's apply the distributive property to both terms:

= 5ух² - 2х² + 15у - 6

Therefore, the expanded form of (х² + 3)(5у - 2) is 5ух² - 2х² + 15у - 6.