Math
posted by Jasmine 20 .
Can someone correct it
Evaluate the following expressions numbers 34
3) [(2+3)^34(5)]+7
My way of solving:
[(5)^34(5)]+7
[1234(5)]+7
[12320]+7
[103]+7
My answer: 109
4) [25/ (2^33)]*2
My way of solving:
[25/(83)]*2
[25/5]*2
[5]*2
My answer:10
Thanks for showing your work. It helps us to know where you are having trouble.
#3. [(2+3)^34(5)]+7
My way of solving:
[(5)^34(5)]+7 You are ok to here.
[1234(5)]+7 5*3 125 not 123.
[12320]+7
[103]+7 a second mistake here. 103 + 7 = 110
My answer: 109 the correct answer is 112.
#4. [25/ (2^33)]*2
My way of solving:
[25/(83)]*2
[25/5]*2
[5]*2 You are ok to here. 5^2 = 25 and not 10.
My answer:10
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