2 years ago

Please help!

Mathematics

2 answers:

motikmotik2 years ago

5 0

Answer:

Step-by-step explanation:

Step 1: Write equation

x² - 8x = 3

Step 2: Solve for <em>x</em>

Complete the Square: x² - 8x + 16 = 3 + 16
Factor: (x - 4)² = 19
Square root both sides: x - 4 = ±√19
Add 4 to both sides: x = 4 ± √19

Levart [38]2 years ago

5 0

Answer:

Step-by-step explanation:

because when doing these equations it is the same except one is positive and one is negative

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