2 years ago

Will give brainliest ASAP PLEASE HELP!

Mathematics

1 answer:

sveticcg [70]2 years ago

5 0

Answer:

7k+7

Step-by-step explanation:

Distribute the 7 -

7(k+1)

7 * k = 7k

7*1 = 7

so 7k + 1

Insert 3 instead of x, so it reads -

$5$ $(3)^{2}$ - 4

$3^{2} = 9$

9 * 5 = 45

45 - 4 = 41

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