Purchase Solution

Factoring quadratic equations

Not what you're looking for?

Ask Custom Question

Factor: 75+12x^2+60x

Purchase this Solution

Solution Summary

This shows how to factor a given quadratic equation.

Solution Preview

12*x^2+60x+75=3*(4*x^2+20x+25)

Notice: 4*x^2=(2x)^2 and 25=5^2.

Also : 20x=2*(2x)*5.

This leads to a binom of the form
(a+b)^2=a^2+2ab+b^2, ...

Purchase this Solution


Free BrainMass Quizzes
Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Probability Quiz

Some questions on probability

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.