Solving Quadratics with Square Roots Basic

Solve using square roots.
k² - 6 = 43

• k = √37

• k = 37 or - 37

• k = 7, k = -7

• no solution

Tags

CCSS.8.EE.A.2

Solve using square roots.
5b² - 4 = 41

• b = 9, b = -9

• b = 3, b = -3

• b = 8, b = -8

• no solution

Tags

CCSS.8.EE.A.2

Solve using square roots.
4m² - 100 = 0

• m=25, -25

• m=96

• m=5, -5

• m=-96

Tags

CCSS.8.EE.A.2

• {49,-49}

• {8,-8}

• {7,-7}

• No Solution

Tags

CCSS.8.EE.A.2

• {7.48,-7.48}

• No Solution

• {56,-56}

• {26,-26}

Tags

CCSS.8.EE.A.2

• {12,-12}

• No Solution

• {16,-16}

• {34.06,-34.06}

Tags

CCSS.8.EE.A.2

• No Solution

• {6.63,-6.63}

• {5.92,-5.92}

• {3,-3}

Tags

CCSS.8.EE.A.2

• {7.75,-7.75}

• {26.83,-26.83}

• No Solution

• {12,-12}

Tags

CCSS.8.EE.A.2

• {25,-25}

• No Solution

• {22.36,-22.36}

• {7,-7}

Tags

CCSS.8.EE.A.2

• {9.49,-9.49}

• {9,-9}

• {3,-3}

• No Solution

Tags

CCSS.8.EE.A.2