Use the distributive property to write each sum as a product. See Example 5.
EXAMPLE 5 Use the distributive property to write each sum as a product.
a. 8 · 2 + 8 · x
b. 7s + 7t
Solution
a. 8 · 2 + 8 · x = 8(2 + x)
b. 7s + 7t = 7(s + t)
30a + 30b
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