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Popular >

expand (r+8)(4r+8)

Solution

expand

(r + 8) (4 r + 8)

Solution

4 r^{2} + 40 r + 64

Solution steps

(r + 8) (4 r + 8)

Apply FOIL method

(r + 8) (4 r + 8) : 4 r^{2} + 40 r + 64

= 4 r^{2} + 40 r + 64

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Frequently Asked Questions (FAQ)

What is expand (r+8)(4r+8) ?
The solution to expand (r+8)(4r+8) is 4r^2+40r+64