Solving Multi-Step Problems Using Non-Linear Equations in One Variable

Solve for x

• 0

• 3

• -5/2

• 1

Solve the equation:

• x = 5

• x = -45

• x = -5

• x = 4

2⋅4^{3x – 6} – 8 = 120 (Careful!)

• x = 3

• x = 4

• x = 2.9

• x = 8

Solve for x:  25^3x+2=125

• -1/6

• 0

• 1/6

• 5

• x = 5 and x = -2

• x = -2

• x = 5

• x = -10 and x = 10

log ₅ (10x − 7) + log ₅ 3 = -1

• x = -1/10

• x = 53/75

• x = 21/50

• x = -5

log₉(x)+log₉(x+2)=log₉(35) write the number only and make sure to check all solutions

Solve: e^2x+10 = 2

• {-9.65}

• {-4.31}

• {-4.65}

• undefined

Solve log(x) + log(x+3) = 1

• 5

• -2

• -5

• 2

Solve and check your solution(s).

• x = 1

• x = 9

• x = all real solutions

• x = 9, 1

Tags

CCSS.HSA.REI.A.2