Solving Quadratics ALL Methods

x²-6x+5=0

• x = 1 & x = 5

• x = -1 & x = -5

• x = -1 & x = 5

• No solution

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.APR.B.3

x²-10x=4

• x = 10.39 & x = 0.39

• x = -10.39 & x = -0.39

• x = 10.39 & x = -0.39

• x = -10.39 & x = 0.39

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.CED.A.1

4x²=81

• x = -4.5 & x = 4.5

• x = 4.5

• No solution

• All real numbers

Tags

CCSS.HSA.REI.B.4

4x²-3x-18=x²

• x = 3 & x = 2

• x = -3 & x = -2

• x = -3 & x = 2

• x = 3 & x = -2

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.APR.B.3

-x²=9x+16

• x = 2.44 & x = 6.56

• x = -2.44 & x = -6.56

• x = -2.44 & x = 6.56

• x = 2.44 & x = -6.56

Tags

CCSS.HSA.REI.B.4

2x²+3x=2

• x = 0.5 & x = 2

• x = -0.5 & x = -2

• x = -0.5 & x = 2

• x = 0.5 & x = -2

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.A.1

(2/3)x²-8=46

• x = 9 & x = -9

• x = 9

• No solution

• All real numbers

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.CED.A.1

6x²-14x=0

• x = 0 & x = 7/3

• x = 0 & x = -7/3

• No solution

• All real numbers

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.APR.B.3

6x²+12x=5x+3

• x = 1/3 & x = 3/2

• x = -1/3 & x = -3/2

• x = -1/3 & x = 3/2

• x = 1/3 & x = -3/2

Tags

CCSS.HSA.REI.B.4

5x²-11=84

• x = 4.36 & x = -4.36

• x = 4.36

• No solution

• All real numbers

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1