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2 votes
7. 100(3 +0.2)² - 24 =
A. -1,376
B. 280
C. 1,000
D. 43,264​

1 Answer

5 votes

C. 1,000

100(3+0.2)^2 -24

REMEMBER BODMAS

so that means brackets first

(3+0.2) = 3.2 now 3.2^2 is 10.24

now lets do multiplication

100×10.24

=1024

lastly subtract 1024-24

=1000

HOPE THAT HELPS

User Borino
by
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