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notsponge [240]
2 years ago
5

7(2 + 3) − 4 · 2 2 the second two is up in the air fyi

Mathematics
1 answer:
AfilCa [17]2 years ago
7 0

Answer:

19

Step-by-step explanation:

7(<u>2 + 3</u>) − 4 · 2² ← like that right so

<u>parenthesis first add the numbers up↓</u>

7(5) - <u>4</u> · 2²

write number in exponential form↓

<u>7(5)</u> - 2²· 2²

multiply↓

35 - <u>2² · 2²</u>

calculate the product↓

35 - <u>2⁴</u>

evaluate the power↓

35-16

then subtract↓

19

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