Solve by Square Root

Front

What is the square root of 49?

Back

±7

Tags

CCSS.8.EE.A.2

Front

Solve for x: x² - 4 = 0

Back

±2

Tags

CCSS.8.EE.A.2

Front

What is the solution to x² = 9?

Back

±3

Tags

CCSS.8.EE.A.2

Front

Solve for m: 4m² + 10 = 38

Back

m = ±√7

Tags

CCSS.8.EE.A.2

Front

Solve by taking the square root: 16a² - 9 = 0

Back

a = ±3/4

Tags

CCSS.HSA-REI.B.4B

Front

What does it mean to solve by taking the square root?

Back

It means to isolate the variable and apply the square root to both sides of the equation.

Tags

CCSS.HSA-REI.B.4B

Front

If x² = a, what are the possible values of x?

Back

x = ±√a

Tags

CCSS.8.EE.A.2

Front

What is the first step in solving x² = 49?

Back

Take the square root of both sides.

Tags

CCSS.HSA-REI.B.4B

Front

What is the solution to x² - 77 = 0?

Back

±√77

Tags

CCSS.8.EE.A.2

Front

How do you solve 4m² = 28?

Back

Divide by 4, then take the square root.

Tags

CCSS.8.EE.A.2