Joshua K.
asked 10/22/15
Draw a diagram that shows how the expression can represent the area of a figure. Then simplify the expression (5 + 2)(x + 3x)
Nathan B.
answered 10/22/15
Elementary and Algebraic skilled
5 + 2
-----------------
| |
| |
| | x + 3x
| |
| |
-----------------
(5 + 2)(x + 3x)
(7)(4x)
7 * 4x = 28x
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Joshua K.
10/22/15