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kraftiekortie
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04 Mar 2019, 6:25 pm

The second answer is zero.

The third answer is 8.



IsabellaLinton
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04 Mar 2019, 6:32 pm

kraftiekortie wrote:
The second answer is zero. ❌
The third answer is 8. ✅


You'll need to stay after school.



kraftiekortie
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04 Mar 2019, 6:37 pm

5 x 2 is 10

Minus

1 + (3 x 3) which is 10

Hence, the answer---Zero.



kraftiekortie
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04 Mar 2019, 6:38 pm

5 x 2 is 10

Minus

1 + (3 x 3) which is 10

Hence, the answer---Zero.

or it could be: 1 + 3, which is 4, times 3, which is 12.

Then the answer would be Negative 2.



IsabellaLinton
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04 Mar 2019, 6:40 pm

(5 x 2) - 1 + 3 x 3

5x2 = 10 brackets first
3x3 = 9 there are no exponents, so multiplication is second


now you can add / subtract

10 - 1 (equals 9), + 9 = 18



kraftiekortie
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04 Mar 2019, 6:41 pm

I guess I shouldn't be a math tutor LOL.

I'm not bad in "practical math," though.



fiber bundle
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08 Mar 2019, 9:02 pm

expression, not equation



slave
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16 Apr 2019, 2:26 am

IsabellaLinton wrote:
BEDMAS rule

Brackets Exponents Division Multiplication Addition Subtraction


Quite right!

It varies in other countries........." In the United States, the acronym PEMDAS is common. It stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. PEMDAS is often expanded to the mnemonic "Please Excuse My Dear Aunt Sally".[5]

Canada and New Zealand use BEDMAS, standing for Brackets, Exponents, Division/Multiplication, Addition/Subtraction.

Most common in the UK, India, Bangladesh and Australia[11] and some other English-speaking countries are BODMAS meaning Brackets, Order, Division/Multiplication, Addition/Subtraction. Nigeria and some other West African countries also use BODMAS. Similarly in the UK, BIDMAS is used, standing for Brackets, Indices, Division/Multiplication, Addition/Subtraction."
Source:Wikipedia


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Since the birth of civilization, small sets of dominant individuals have controlled the numerical majority. Even a cursory reading of world history will substantiate this claim. Kings, Pharaohs, Emperors, Sultans, Czars, and Dictators have imposed their will upon their subjects. This pattern has not changed over the millennia and it remains so, today. Our Masters rule over every nation and no one can defy them. They will attain Absolute Power as we reach the Singularity. All those who oppose their will, will be destroyed. Given the obvious futility, I will not resist. 2+2=5.


JustFoundHere
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01 May 2019, 1:46 pm

Link on 'Order of Operations' - https://en.wikipedia.org/wiki/Order_of_operations



SaveFerris
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01 May 2019, 2:05 pm

IsabellaLinton wrote:
BEDMAS rule

Brackets Exponents Division Multiplication Addition Subtraction


I was taught it as BODMAS

brackets, orders, division, multiplication, addition, subtraction


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