Purchase Solution

quadratic formula

Not what you're looking for?

Ask Custom Question

51- Multiply

52- Use the quadratic formula to solve the equation

54- Find the x-intercepts for the graph of the equation (type an ordered pair)

The x-intercepts are=
56- Subtract, simplify if possible

57- Factor completely

58- For the following equation state the value of the discriminant and then describe the nature of the solutions.

Does the equation have 2 real solutions, to imaginary solutions, or one real solution?
59- A. Solve:

B. Find the x- intercepts of:

A. What are the solutions:

B. What are the x-intercepts:
60- Subtract, simplify by collecting like radical terms if possible

61- Rationalize the denominator; assume that all expressions under radicals represent positive numbers.

63- Factor

64- Simplify, assume all expressions under radicals represent positive numbers.

31- If the sides of a square are lengthened by 8 cm, the area becomes 289 cm ^2. Find the length of a side of the original square.
= cm
29- Solve:

28- Multiply

22- Solve:

19- Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0
Solution 5, only solution
The equation is =0
15- Find all numbers for which the rational expression is undefined

55- Rewrite the rational exponent

Purchase this Solution

Solution Summary

This solution clearly assesses the quadratic formula to solve the equation.

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.

Probability Quiz

Some questions on probability

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Multiplying Complex Numbers

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