Math Topics

Language:

Back to Equations

Math Essentials>Equations>Activities 8

At the bottom of the page there is an interactive quiz.

At the bottom of the page there is an interactive quiz.

Activities 8

8.1)

Solve the equations:

a): $x^{2} = 49$
b): $x^{2} - 9 = 0$
c): $3 x^{2} = 12$
d): $4 x^{2} - 100 = 0$
e): $x^{2} - 6.25 = 0$
f): $x^{2} + 4 = 0$

a): $x^{2} = 49$
b): $x^{2} - 9 = 0$
c): $3 x^{2} = 12$
d): $4 x^{2} - 100 = 0$
e): $x^{2} - 6.25 = 0$
f): $x^{2} + 4 = 0$

8.2)

Solve the equations:

a): $x^{2} + 9 = 0$
b): $3 x^{2} = 27$
c): $2 x^{2} - 10 = 0$
d): $2 x^{2} - 50 = 0$
e): $3 x^{2} = 192$
f): $- 2 x^{2} + 162 = 0$
g): $4 x^{2} = 64$
h): $- x^{2} = - 4$
i): $6 x^{2} = 54$

a): $x^{2} + 9 = 0$
b): $3 x^{2} = 27$
c): $2 x^{2} - 10 = 0$
d): $2 x^{2} - 50 = 0$
e): $3 x^{2} = 192$
f): $- 2 x^{2} + 162 = 0$
g): $4 x^{2} = 64$
h): $- x^{2} = - 4$
i): $6 x^{2} = 54$

You can find the solutions here.

Want to know more?Sign UpIt's free!

White arrow pointing to the Left

How to Solve Power Equations

Want to know more?Sign UpIt's free!

White arrow pointing to the right

Systems of Equations (Graphing)