What’s (5x + 3y) squared, and how’d you do it?

The answer is 25x^2 + 30xy + 9y^2

Step-by-step explanation:

There is a formula that can easily help you solve this:

(a + b)^2 = a^2 + 2ab + b^2

In this problem, a is 5x and b is 3y.

So, (5x)^2 + 2 (5x)(3y) + (3y)^2

(5x)^2 is equal to (5x)(5x), which is equal to 25x^2.

2 times 5x is 10x, and 10x times 3y is 30xy.

(3y)^2 is equal to (3y)(3y), which is equal to 9y^2.

Thus, your answer is 25x^2 + 30xy + 9y^2

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.