Question

(50 POINTS)

which expressions are equivalent to x+2y+x+2
choose all awnsers that apply
A: 2(x+y+1)
B: 2x+4y+4
C: None of the above

Answer 1

A: 2(x+y+1)

Explanation:

x+2y+x+2

2x+2y+2

2(x+y+1)

Answer 2

`\huge\boxed{\sf 2(x + y + 1)}`

Explanation:

Given expression:

= x + 2y + x + 2

Finding equivalent expressions.

Combine like terms.

= x + x + 2y + 2

= 2x + 2y + 2

Common factor = 2

So, take 2 common.

= 2(x + y + 1)

`\rule[225]{225}{2}`