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16/7/2009, · Pre-University ,Math, Help. Algebra. L. Lucy1. Mar 2008 20 0. Jul 16, 2009 #1 I am not sure what this type of equation is ,called,, but anyway this is the formula (3x+2y)^2 – (x-y)^2 4x + 6y And the answer is =2x + y/2 So i know i have to factor out the numerator but for the life of me ...
Solving ,math, equations use this rule ,called, as BODMUS rule. which defines the priority of solving equationB- brackets firstO- orderD-divisionM-multiplicationA-additionS-subtraction. Is there a ,math, equation for the speed of sound? Yes there is a equation. But it is not a Mathematical equation.
1/4/2020, · Mathematical equations ,called, functions use input and output replace the variables in an equation. The input is the known variable, while the output is the solution. Use functions any time a variable (x) transforms in a relationship to equal a new variable (y).
See what basic ,math, looks like with our representation below. At home, you may for instance have a budget to help manage your income and probably put some money aside. If your monthly income is 1000 dollars, 50% may go to your rent or mortgage; 20% may go to food, clothing,gas, and other utilities; 20% may be used for personal items, gifts, and entertainment; finally, the remaining will go to ...
24/12/2007, · It's normally read as "factorial." I take it that you know that 5! = 5*4*3*2*1, for example; it's read as "five factorial." However, the ! itself would still be ,called, an exclamation point. It can sometimes be ,called, a "bang," but that's more of a computer science thing than a ,math, thing.
This symbol is ,called, an asterix. It is usually used on a word that will be explained at the bottom of the page of a book or in classical music. It is meant for explaining not very well known things. In social media, you can use the asterix to typ...