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Popular >

simplify 4(4a+5)

Solution

simplify

4 (4 a + 5)

Solution

16 a + 20

Solution steps

4 (4 a + 5)

Apply the distributive law:

a (b + c) = ab + a c

4 (4 a + 5) = 4 \cdot 4 a + 4 \cdot 5

= 4 \cdot 4 a + 4 \cdot 5

Simplify

4 \cdot 4 a + 4 \cdot 5 : 16 a + 20

= 16 a + 20

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Frequently Asked Questions (FAQ)

What is 4(4a+5) ?
The solution to 4(4a+5) is 16a+20