Solution. A solution of an equation is a number that satisfy the equation. This means that if you replace this number on the equation and check it, the equation will be true.
When you solve an equation you can find some roots, but not all of them satisfy the equation. Thus always check your answers after resolving your equation, and eliminate as solution the answers that don't make the equation true or undefined.
An identity.
t + 9 = 54
We need to refer to the mathematical definition of the word "even." The most commonly accepted definition is that a number "a" is even if there exists an integer "n" which makes the following statement true: a = 2 x n -1 is an integer. So let n = -1 in the above equation and we get: -2= 2 x (-1) So -2 satisfies the mathematical definition for being even.
We need to refer to the mathematical definition of the word "even." The most commonly accepted definition is that a number "a" is even if there exists an integer "n" which makes the following statement true: a = 2 x n 0 is an integer. So let n = 0 in the above equation and we get: 0 = 2 x 0 So 0 satisfies the mathematical definition for being even. Since 0 is even, it cannot be odd. Please refer to the article in the "related links" section for a discussion about the misconceptions about zero and why people mistakenly think it is not an even number.
Yes, that term is used in math. Consider an equation; I'll use a simple one: 2x = 14 This is a statement about the equality of the two sides; it is stated that 2, multiplied by "x", is equal to 14. Depending on the value of "x", this statement can be true, or false. In this case, if you replace "x" with 7, the statement is true; if you replace it by any other value, it is NOT true. The equation is said to be "satisfied" by any value which, when replaced for the variable, converts it into a true statement - in this case, 7.
That word "equals" in there makes it an equation.
Identity equation
There is not a specific word that is used to bold a number in a math equation. Generally, a number or letter is not bold in a math equation, if a letter is of significance, it is normally capitalized.
An identity is like an equation which is true for all values of the variable.
In mathematics, the term "root" refers to the solution(s) of an equation. Specifically, the roots of an equation are the values that make the equation true when substituted for the variable. The number of roots depends on the degree of the equation.
The statement given is true. (There should, at least in the U. S., be a comma after the word "sides", to set off the initial adverbial clause, and the word "an" should be changed to "a", because the pronunciation of the word "chemical" immediately following this article does not begin with a vowel sound.)
Word Equation for greenhouse is Glucose + Oxygen = Carbon Dioxide + Water (+energy released). Since the greenhouse effect is actually a result of multiple gases the word equation includes the most popular.
true
Her love for her was infinite.The result of this mathematical equation is an infinite number.
It is each TERM of the equation or expression
False.
An identity.