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How to solve a quadratic using the square root method with fraction

How to solve a quadratic using the square root method with fraction

Assessment

Interactive Video

Mathematics, Science

11th Grade - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to solve equations involving fractions by setting Y to zero to find the zeros of the equation. It covers isolating X squared, using the reciprocal to handle fraction multiplication, and taking the square root of fractions to find the solution. The tutorial emphasizes understanding the process and includes both positive and negative solutions.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in finding the zeros of the equation Y = 4/3 X^2 - 3/4?

Multiply both sides by 3

Set Y equal to 1

Set Y equal to 0

Divide both sides by 4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you isolate X^2 in the equation 4/3 X^2 - 3/4 = 0?

Divide both sides by 3/4

Multiply both sides by 4/3

Add 3/4 to both sides

Subtract 3/4 from both sides

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is equivalent to dividing by 4/3?

Subtracting 4/3

Multiplying by 3/4

Multiplying by 4/3

Adding 3/4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of taking the square root of 9/16?

4/3

1/2

3/4

9/4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to consider both positive and negative roots when solving for X?

Because it simplifies the equation

Because it eliminates fractions

Because it ensures all solutions are found

Because it makes calculations easier

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