Solving Exponential Equations

Solve:
2^x = 0.25

• x = 1
• x = 2
• x = -1
• x = -2

Tags

CCSS.6.EE.B.7

Solve:
2^x = 7

• log(7/2)
• log(7)/log(2)
• log(2)/log(7)
• log(2/7)

Tags

CCSS.HSF.BF.B.5

Solve:
11^x = 4

• 1.012
• 0.578
• 1.729
• -0.439

Tags

CCSS.6.EE.B.7

Solve:
3^x+1=8

• 1.771
• 1.250
• 0.893
• 2.892

Tags

CCSS.7.EE.B.4A

Solve:
5(4)^2x+1 = 15

• -0.104
• -0.548
• -0.603
• -0.369

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

CCSS.HSA.CED.A.1

Solve:
2e^0.055x = 53

• 42.637
• 42.634
• 59.584
• 59.590

Tags

CCSS.HSF.LE.A.4

Solve:
6^x = 3^x+1

• -0.387
• 0.631
• 1.585
• 1.584

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1