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-12
Féach ar chéimeanna réitigh
Céimeanna Réitigh
4 - 3 \times 6 + 2
Méadaigh 3 agus 6 chun 18 a fháil.
4-18+2
Dealaigh 18 ó 4 chun -14 a fháil.
-14+2
Suimigh -14 agus 2 chun -12 a fháil.
-12
Fachtóirigh
-12
Tráth na gCeist
Arithmetic
4 - 3 \times 6 + 2
Fadhbanna den chineál céanna ó Chuardach Gréasáin
What is the value of 3-3\times 6+2?
https://math.stackexchange.com/questions/1663488/what-is-the-value-of-3-3-times-62
The dispute came from the presence of the minus sign in the expression 3-3 \times 6 +2. The correct interpretation is that a minus sign means the sum of the opposite of the term that follows, so, in ...
How do you simplify \displaystyle{\left(-{4}-{3}{n}\right)}\times-{8} ?
https://socratic.org/questions/how-do-you-simplify-4-3n-times-8
= \displaystyle{32}+{24}{n} Explanation: This would more commonly be written as \displaystyle-{8}{\left(-{4}-{3}{n}\right)} but as multiplication is commutative, it means the same either ...
How do you rewrite the expression \displaystyle{4}\times{\left({6}+{2}\right)} using the distributive property?
https://socratic.org/questions/how-do-you-rewrite-the-expression-4times-6-2-using-the-distributive-property
\displaystyle{4}\times{\left({6}+{2}\right)}\Rightarrow{\left({4}\times{6}\right)}+{\left({4}\times{2}\right)} Explanation: To rewrite this express you multiple what is outside the parenthesis ...
Find number of digits of N in base b
https://math.stackexchange.com/q/2461722
When the number N is a variable with an arbitrary value, the number of base-b digits is indeed \lfloor \log_b N\rfloor+1. If N is a concrete number written in base a with n digits, its ...
How can a negative multiplied by a negative give positive? [duplicate]
https://math.stackexchange.com/q/612882
It's best to think, perhaps, of the negative sign as a "change in direction". The default direction is to the positive end of the number line (to the right). So 3\times 2 moves us six units to the ...
Let A,X,Y be square matrices such that X,Y commute with A. Show: if the characteristic polynomial of A splits, then X and Y commute
https://math.stackexchange.com/questions/1686055/let-a-x-y-be-square-matrices-such-that-x-y-commute-with-a-show-if-the-ch
As you've noticed, the significance of the characteristic polynomial of A having distinct roots is that A is diagonalisable over \mathbb C. This means that there is some invertible matrix P ...
Tuilleadh Míreanna
Roinn
Cóipeáil
Cóipeáladh go dtí an ghearrthaisce
4-18+2
Méadaigh 3 agus 6 chun 18 a fháil.
-14+2
Dealaigh 18 ó 4 chun -14 a fháil.
-12
Suimigh -14 agus 2 chun -12 a fháil.
Fadhbanna Comhchosúla
4 - 3 \times 6 + 2
(4 - 3) \times 6 + 2
4 - 3 \times (6 + 2) ^ 2
\frac{4-3}{6}+2^2
5-4(7-9(5-1)) \times 3^3 -4
12-2(7-4)^2 \div 4
\frac{ \left( 4-3 \right) + { \left( 1+2 \right) }^{ 2 } }{ 6+ \left( 7-5 \right) }
Ar ais go barr
