CIS Review of 5.3 and 5.4

Solve

• 46/5

• 5/46

• -46/5

• -5/46

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

625^-3x = 125^2x+2

use similar base method

• x = 0

• x = 1

• x = -1/3

• x = 1/3

Solve each equation. Select the closest answer.

• 8

• -10

• 75

• 20

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.D.11

Solve each equation. Select the closest answer.

• -0.3

• -0.4

• -0.2

• No solution

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation for x.

• 998
• -1.523
• 0.477
• 0

Tags

CCSS.HSF.BF.B.5

Solve the equation for x.

• 32
• 25
• 1.66
• 512

Tags

CCSS.HSF.BF.B.5

Solve the equation for x.

• 22.198
• e
• 1.131
• 21.66

Tags

CCSS.HSF.BF.B.5

4^(x-2)= 64^(x+1)

^{solve for x using similar bases}

• -2/5

• -5/2

• 7/2

• 2/7

Solve for x.

• no solution
• only 6
• 6 and -2
• 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

Solve.
e^4x=12

• 2.48
• 9.94
• 0.62
• 3

Tags

CCSS.HSF.LE.A.4