simplified radical form

Let us learn about simplified radical form

-->Simplified radical form is an expression which is under the symbol square root. The expression contains fraction, addition, multiplication, subtraction. The simplified radical form is to simplify the specified expression in very simplified form. The simplified radical form includes the symbol square root in the numerator but not in the denominator.

A radical is also in simplest form only when the radicand is not a fraction. 49 is a sq factor of 98, so the simplified radical would be seven times the square root of two or seven on the square root of 2. All exponents in the radicand should be less than the index. Any exponents in the radicand may have no factors in common with the index. No fractions appear under a radical. No radicals appear in the denominator of a fraction

numeral most commonly

Let us learn about numeral most commonly

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The most commonly used system of numerals is called as Hindu-Arabic numerals & 2 great Indian mathematicians are credited with developing them. Aryabhata & Brahmagupta.

A numeral system is a writing system for expressing numbers, which is a mathematical notation for representing numbers of a given set, using graphemes or symbols in a consistent manner. Numeral most commonly can be seen as the context that allows the numerals "11" to be interpreted as the binary symbol for 3, the decimal symbol for eleven, or a symbol for other numbers in different bases.

Decimal numeral system is the mostly common used numeral system.

elimination math

Let us learn about elimination math

-->Elimination math means a set of equations dealt with at the same time also called as simultaneous equations, 2 linear equations with 2 variables are the common ones which can be solved using the following process .

• 1 . Elimination process 2 . Substitution process 3 .Graphing process

Elimination process is the process of eliminating 1 of the variables in a system of equations using addition or subtraction in conjunction with multiplication or division & solving the system of equations

boolean simplifier

Let us learn about boolean simplifier

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Boolean simplifier expression is not unique always. The simplifier for the number of variables & the number of terms which contained should be identical, & the terms themselves may be different when there is not a unique answer.

The different kinds of operators are equal to operator (=), comparison operator (<,>,<=,>=, =) & logical operator (and ,or, not).

Logical operators of the operations in math can be combined with comparison operators to produce more complex Boolean expression. The best example illustrates below the use of Boolean expressions with comparison operators in conjunction with a logical operator.

x > y and x <>

probability formulas

Let us learn about probability formulas

-->There are seven pens in a box.2 are black color pen.3 are blue color pen.2 are red color pen. What is the probability that a black pen will be picked? Number of ways is occurs: 2(there are 2 black color pen)
Total number of outcomes: 7(there are 7 pens in total)
So the probability is 2/7=0.28

Probability formulas

P(A) = The Number Of Ways Event “A” Can Occur

The total number Of Possible Outcomes

times table chart

Let us learn about times table chart

-->In the primary grades children are developing number sense & their concept of numbers by using math times table chart & how number system works this can be challenging for even the brightest student, as mathematics is very conceptual & students are not always developmentally ready for the skills as they are introduced Multiplying the values 25 * 16
25 * 16
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150
25
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400
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Therefore, the answer is 400

linear equations with two variables

Let us learn about linear equations with two variables

-->x = 1, y = 1 is a solution of 2x + 3y = 5 2(1) + 3(1) = 5
x = -2, y = 3 is also a solution of 2x + 3y = 5
2(-2) + 3(3) = 5
-4 + 9 = 5
You can find many more solutions for 2x + 3y = 5

A system of linear equations is 2 or more linear equations that are being solved concurrently.

A linear equation in 2 variables is of the form
ax + by = c,
Where a ≠ 0, b ≠ 0

Linear equations in 2 Variables Example

2x + 3y = 5,
x - 2y = 6,
-6x + y =8
A pair of values of y & x that satisfy a given linear equation in 2 variables is said to be its solution.