What is the first step when solving the radical equation 4 x − 7 + 12 = 28 4\sqrt{x-7}+\ 12\ =\ 28 4 x − 7 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> + 1 2 = 2 8

Subtract 12 from both sides of the equation

Divide both sides of the equation by 4

Square both sides of the equation

Add 7 to both sides of the equation

Irrational and Rational numbers

Authored by William Best

Mathematics

9th - 12th Grade

CCSS covered

Used 67+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

20 questions

Show all answers

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Once simplified, is this number rational or irrational? 10√2

Rational

Irrational

Tags

CCSS.HSN.RN.B.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:

3√10

√10

9√10

√30

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the radical equation and check for extraneous solutions:

Tags

CCSS.HSA.REI.A.2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve

3.659

no solution

Tags

CCSS.HSA.REI.A.2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The graph of the function f is shown above. Which grid shows the graph of f^-1?

Tags

CCSS.HSF-BF.B.4C

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which is the value of the expression above for all real numbers a such that a does not equal 0?

Tags

CCSS.HSN.RN.A.2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

15 questions

Multiplying powers

Quiz

•

8th - 11th Grade

19 questions

Intervalos

Quiz

•

1st - 10th Grade

15 questions

Set Notations

Quiz

•

12th Grade

15 questions

Tes Penalaran Matematika

Quiz

•

9th - 12th Grade

20 questions

Sky will rain

Quiz

•

9th Grade

20 questions

Persiapan PTS Kelas X

Quiz

•

10th Grade

17 questions

Quadratic Equations: Standard Form

Quiz

•

10th - 11th Grade

18 questions

Pengetahuan Umum Matematik

Quiz

•

7th - 12th Grade

Popular Resources on Wayground

7 questions

History of Valentine's Day

Interactive video

•

4th Grade

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

15 questions

Valentine's Day Trivia

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

Discover more resources for Mathematics

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

20 questions

Exponent Properties

Quiz

•

9th Grade

15 questions

Combine Like Terms and Distributive Property

Quiz

•

8th - 9th Grade

20 questions

Function or Not a Function

Quiz

•

8th - 9th Grade

10 questions

Factor Quadratic Expressions with Various Coefficients

Quiz

•

9th - 12th Grade

10 questions

Elijah McCoy: Innovations and Impact in Black History

Interactive video

•

6th - 10th Grade

10 questions

Evaluating Piecewise Functions Practice

Quiz

•

11th Grade

21 questions

Factoring Trinomials (a=1)

Quiz

•

9th Grade

Irrational and Rational numbers

Once simplified, is this number rational or irrational? 10√2

Simplify:

Simplify:

Solve the radical equation and check for extraneous solutions:

Solve

The graph of the function f is shown above. Which grid shows the graph of f^-1?

Which is the value of the expression above for all real numbers a such that a does not equal 0?

What is the exponential form of the expression above?

Solve the equation.

Which expression with a fractional exponent best represents √7 ?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Irrational and Rational numbers

Once simplified, is this number rational or irrational? 10√2

Simplify:

Simplify:

Solve the radical equation and check for extraneous solutions:

Solve

The graph of the function f is shown above. Which grid shows the graph of f-1?

Which is the value of the expression above for all real numbers a such that a does not equal 0?

What is the exponential form of the expression above?

Solve the equation.

Which expression with a fractional exponent best represents √7 ?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

The graph of the function f is shown above. Which grid shows the graph of f^-1?