Algebra Worksheets in Math :
In this section, we will see some practice questions on algebra.
Elimination method: A ordered pair (x₁,y₁) s called a solution to a
linear system in two variables if the values x = x₁ and y = y₁ satisfy
all the equations in the system. This page will contain 10 questions to solve equations by using elimination method. 
Examples of elimination method 10th grade algebra worksheets 10th grade algebra worksheets 
Cross multiplication method: To write the given equation in the form of a/b = c/d and solving for the given variables is called cross multiplication method. This page will contain some set of question for practice. For each questions you can get solution. 

Quadratic equation from roots: General form of quadratic equation with roots α and β is x²  (α + β) x + αβ = 0.


Synthetic division: Synthetic division is a short cut method of polynomial division. The condition to be used this method is, the divisor must of be of first degree and should be in the form (xa) 10th grade algebra worksheets 10th grade algebra worksheets 

Factoring quadratic equation: An equation which is in the form of ax² + b x + c =0,where a,b,c ∈ R and
a≠0 is called a quadratic equation. Splitting the given equation into two linear equations known as (x + a) (x + b) is called factoring the quadratic equation. 

GCD: GCF Greatest common factor is the largest common factor of two or more numbers. 

L.C.M LCM of two or more non zero whole numbers is the smallest whole number which is a multiple of each given number. In other words it must be the smallest whole number which is divisible by each number.  
Relationship between zeroes and coefficients: Consider the equation ax² + bx + c = 0. where a,b and c ∈ R. We can solve this quadratic equation by using quadratic formula. Then we get α and β as two roots of the equation. Now we are going to see the concept how to find sum of roots α + β and product of roots α β. 
Examples of relationship between zeroes and coefficients Relationship between zeroes and coefficients worksheet 
Simplifying Rational expression: Two rational expressions can be simplified using factorization. This process is known as simplifying rational expression.  
Practical use of quadratic equations: In this page you can find some set of questions to show the practical use of quadratic equations. 

Nature of roots: The roots of the quadratic equation ax² + bx+ c = 0 are [ b ± √(b²  4 ac)]/2a. The nature of roots depends on the value b²  4 ac. The value of the expression b²  4 ac discriminates the nature and so it is called the discriminant of the quadratic equation. It is denoted by symbol ∆. 
Example of nature of roots Worksheet nature of roots 
Framing quadratic equation from roots: General form of quadratic equation with roots α and β is x²  (α + β) x + αβ = 0.

