Give solutions for eq. -3x+√2y-5=0
Pls answer.
Answers
Answer:
Solve Quadratic Equations Using the Quadratic Formula
Learning Objectives
By the end of this section, you will be able to:
Solve quadratic equations using the quadratic formula
Use the discriminant to predict the number of solutions of a quadratic equation
Identify the most appropriate method to use to solve a quadratic equation
Before you get started, take this readiness quiz.
Simplify: \frac{-20-5}{10}.
If you missed this problem, review (Figure).
Simplify: 4+\sqrt{121}.
If you missed this problem, review (Figure).
Simplify: \sqrt{128}.
If you missed this problem, review (Figure).
When we solved quadratic equations in the last section by completing the square, we took the same steps every time. By the end of the exercise set, you may have been wondering ‘isn’t there an easier way to do this?’ The answer is ‘yes.’ In this section, we will derive and use a formula to find the solution of a quadratic equation.