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For Questions, Bookings, etc : Chat with us. Email us : Or call us at 301-494-3900 Payment is made below via Paypal to our company SmartSoft LLC. Note: You don’t have to be a Paypal member to make payment using credit card or check. Purchase Tutoring Lessons 1. Lesson ($50) One Lesson ($100) Multiple … Read more

Domain and Range Calculator

Domain Range Calculatorr

[quads id=RndAds] Free Domain and Range Calculator Find the Domain and Range for any Function in a matter of seconds. How do I use the Domain and Range Calculator? Just enter your Function and press the “Calculate Domain and Range” button. The Domain and Range will be displayed in a new window. What is the … Read more

What is the Mean in Math?

whats the mean in math

What does the Mean mean in Math? The Mean in Mathematics is just another word for Average. Mathematician denote the Mean using the symbol .The Mean is found by adding up the given Numbers divided by the Number of Numbers given. As a Formula: = Sum of given Numbers / Number of Numbers = Example: … Read more

Sample Standard Deviation

Sample Standard Deviation

What is the Formula for Sample Standard Deviation ? Standard Deviation of Sample What is Sample Standard Deviation in Statistics? Sample Standard Deviation gives the average distance of your numbers to the mean of those numbers. Example 1: A Standard Deviation of 0 means that the given set of numbers are the same since they … Read more

Compute Discriminant to discriminate between Real and Complex Solutions

discriminant calculator

x2+x+=0 Compute Discriminant with Steps [quads id=1] What you need to know about the Discriminant of a Quadratic Equation The Discriminant is the red part of the Quadratic Equation Solution Formula below: [quads id=2] Find the Discriminant of a Quadratic Equation What is the Discriminant of ?The coefficients are and . We plug those into … Read more

Quadratic Form Calculator


How to Solve using the Quadratic Formula has the 2 solutions: Sample Problem: Solve Quadratic Forms via Factoring To solve a quadratic form equation like \(2x^2+5x-3=0 \) we can either factor it or use the quadratic formula.Let’s try factoring first: we write \( 2x^2+5x-3\) as \(2(x+p)*(x+q)\)Testing \(p=-3 \) and \(q=.5 \) yields indeed \( 2x^2+5x-3 … Read more

Quadratic Formula Solver


How to Solve using the Quadratic Formula has the 2 solutions: Sample Problem: Solve the Quadratic Formula via Factoring What are the zeros of \( 2x^2+5x-3 \) ?It means solving the quadratic form equation \(2x^2+5x-3=0 \) .The fast way to solve the quadratic equation is by factoring which means to rewrite\( 2x^2+5x-3\) as \(2(x+p)*(x+q)\)Testing \(p=-3 … Read more