Real Numbers & The Pythagorean Theorem

Find the square root of:
 $-\sqrt{1600}$  

Find the square root of:
 $\sqrt{\frac{25}{49}}$  

•  $\frac{25}{49}$  

•  $\frac{5}{7}$  

•  $\frac{5}{6}$  

•  $\frac{5}{49}$  

Find the square root of:
 $\pm\sqrt{\frac{121}{81}}$  

•  $\frac{11}{9}$  

•  $\pm\frac{11}{9}$  

•  $-\frac{11}{9}$  

•  $\frac{121}{81}$  

Tags

CCSS.8.EE.A.2

Find the square root of (leave your answer in simplest radical form):
 $\pm\sqrt{45}$  

•  $\pm45$  

•  $\pm3\sqrt{5}$  

•  $\pm9\sqrt{5}$  

•  $-3\sqrt{5}$  

Evaluate the exrpression:
 $12\ +\ 7\sqrt{16}$  

Tags

CCSS.HSN.RN.A.2

Evaluate the expression:
 $-13\ -\ 6\sqrt{9}$  

Tags

CCSS.HSN.RN.A.2

Evaluate the expression:
 $28\ -\left(\sqrt{144}\right)^2$  

Evaluate the expression:
 $4\sqrt{16}-5$  

Evaluate the expression:
 $30\ -24\sqrt{\frac{1}{9}}$  

Tags

CCSS.HSN.RN.A.2

Find the missing side of the triangle. Leave your answer in simplest radical form.

• $2\sqrt{5}$ units

• $4\sqrt{5}$ units

• $80\sqrt{5}$ units

• $80$ units

Tags

CCSS.8.G.B.7