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ivanzaharov [21]
3 years ago
6

Evaluate the expression 3x (x+4), for x=5 show and explain your steps

Mathematics
2 answers:
dangina [55]3 years ago
6 0
Answer :135
Answer reasoning : since X equals five you add 5+4 for the parentheses then 3×5 then multiply the 9 and the 15.
djyliett [7]3 years ago
5 0

Answer:

27

Step-by-step explanation:

3 x ((5) + 4)

3 x 9 =27

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