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If k(x) = 5x - 6, which expression is equivalent to (k + k)(4)?

User Michael Cottier
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1 Answer

17 votes
17 votes

Answer:

Answer:

Expression equivalent to (k + k)(4) is 28.

Explanation:

Given:

k(x) = 5x - 6

We need to find an expression equivalent to (k + k)(4)

First, we find,

(k + k)(x) = k(x) + k(x)

= ( 5x - 6 ) + ( 5x - 6 )

= 5x - 6 + 5x - 6

= 5x + 5x - 6 - 6

= 10x - 12

Now, (k + k)(4) = 10(4) - 12 = 40 - 12 = 28

Therefore, the Expression equivalent to (k + k)(4) is 28.

User PaulCo
by
3.3k points
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