Solving Like Bases Equations

• .77

• 3.83

• 2.83

• 1.83

Solve for x:
4^x- 5 = 12

• 0.489

• 2.552

• 0.893

• 2.044

Tags

CCSS.HSF.LE.A.4

Solve for x:
3^2x = 27^{x - 4}

• x = 12

• x = 4

• x = -4

• x = 1

2^-m = 2^3m-3

• 4/3

• 3/4

• 2

• 1

Solve for x:
(1/8)^x = 2³

• x=−3

• x=3

• x=−1

• x=1

81^3-x = (1/3)^5x-6

• 6

• -6

• 9/2

• 3/2

What is the base in the expression.

• 3

• 7

• -3

• -7

Tags

CCSS.6.EE.A.1

Solve 3³ = (3²)^{2x + 1}

• x = ¼

• x = -¼

• x = ½

• x = -½

• Multiply the exponents

• Set the exponents equal to each other

• Add the exponents

To solve 36 = 6^x, re-write 36 as what base and exponent?

• 3⁶

• 6³

• 6²

• 3¹²