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Expand and simplify (K+4)(7k+3)

Expand and simplify (K+4)(7k+3)
asked 123k views
2 votes
Expand and simplify (K+4)(7k+3)

asked
User Arleta
by
8.5k points

2 Answers

0 votes

Answer:

(k + 4) (7k + 3)

k(7k + 3) + 4(7k + 3)

7k² + 3k + 4(7k + 3)

7k² + 3k + 28k + 12

7k² + 3k + 28k + 12

7k² + 31k + 12

7k² + 31k + 12

answered
User Kashish Grover
by
8.9k points
6 votes
= 7k² + 3k + 28k + 12 = 7k² + 31k + 12
answered
User Andon Mitev
by
8.5k points
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