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3 years ago

Solve for x. Enter the solutions from least to greatest. 5x^2 - 20x + 15 = 0

Mathematics

2 answers:

pickupchik [31]3 years ago

8 0

Answer:

x = {1, 3}

Step-by-step explanation:

5x² - 20x + 15 = 0
x² - 4x + 3 = 0
x² - 4x + 4 = 1
(x - 2)² = 1
√(x - 2)² = √1
x - 2 = ± 1
x = 2 ± 1
x = 1, x = 3

MrMuchimi3 years ago

7 0

Yea it is correct the answer is x=3
X=1

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