Remove the parentheses from the expression. $( 2 x + 4 ) + ( 3 y + 4 r )$
A) 2x + 4 - 3y - 4r
B) 2x + 4 + 4y + 4r
C) 2x + 4 - 4y + 4r
D) 2x + 4 + 3y + 4r
E) 2x + 4 + 3y - 4r

Question

Quizplus · Accepted Answer

When removing parentheses, we add the terms within them if they have the same sign in front. Therefore, (2x + 4) + (3y + 4r) = 2x + 4 + 3y + 4r. So the answer is choice D.

Remove the Parentheses from the Expression (2x+4)+(3y+4r)( 2 x + 4 ) + ( 3 y + 4 r )(2x+4)+(3y+4r)

Remove the Parentheses from the Expression $( 2 x + 4 ) + ( 3 y + 4 r )$