Question

Plz help me get the right answer ASAP please

Answer 1

7x² + 140y

Explanation:

Use the distributive property a(b + c) = ab + ac

7x(x + 20) = (7x)(x) + (7x)(20) = 7x² + 140y

Answer 2

Greetings!

When expanding brackets, you simply multiply whatever is inside the brackets by what is outside:

`(7x * x) + (7x * 20)`

Which would result in the answer being:

`7x^(2) + 140x`

Hope this helps!