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14-05-2018
Mathematics

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23 POINTS

0 = 2x2 – 3x – 8

Solve using the Quadratic Formula. SHOW ALL WORK

(show all steps please)

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CancerWeeb CancerWeeb

14-05-2018

0 = 2x * 2 – 3x – 8

Step 1: Switch sides
- (2x * 2 - 3x - 8 = 0)

Step 2: Mutiply the number: 2 * 2 = 4
- (4x - 3x - 8 = 0)

Step 3: Add similar elements: 4x - 3x = x
- (x - 8 = 0)

Step 4: Add 8 to both sides
- (x - 8 + 8 = 0 + 8)

Step 5: Simplify
- (x = 8)

Answer Link

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