Pythagorean and Radical Equations

Pythagorean and Radical Equations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial on Senior Pablo TV covers solving word problems involving radical equations. It begins with an introduction to radical equations, followed by two examples. The first example involves finding two consecutive natural even numbers whose squares' sum equals ten. The second example uses the Pythagorean theorem to find the longest side of a right triangle with given leg lengths. The video concludes with a summary of the problem-solving techniques discussed.

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22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic discussed in this tutorial?

Exponential equations

Radical equations

Quadratic equations

Linear equations

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of the square root of the sum of squares of two consecutive even numbers in the first problem?

14

12

10

8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving the radical equation problem?

Identify the numbers

Set up the equation

Simplify the equation

Factor the equation

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do we represent the first even number in the problem?

x + 1

x - 2

x + 2

x

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equation formed from the problem statement?

sqrt(x^2 + (x+2)^2) = 10

x^2 + (x+2)^2 = 10

sqrt(x^2 + (x+2)^2) = 100

x^2 + (x+2)^2 = 100

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of squaring both sides of the equation in the radical problem?

To find the value of x

To eliminate the radical

To simplify the equation

To factor the equation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of simplifying the equation inside the radical?

x^2 + 4x + 4

2x^2 + 4x + 4

2x^2 + 2x + 4

x^2 + 2x + 4

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