Question #6415896Single Choice

Algebra-2

Question

Solve the equation .

Options

A

x = 3 or x = -3.5

B

x = 5 or x = -4

C

x = 1 or x = -2.5

D

x = 2.5 or x = -3.5

Answer & Analysis

Answer

D

Analysis

First, multiply both sides by 4:

Take the square root of both sides:

This gives two equations:

2x + 1 = 6, solving for x:

Click "Show Answer" to reveal the answer and analysis

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