Asked by kelvin calin
What are the solutions of the quadratic equation 0 = 4(x − 3)2 − 16?
2 and −2.5
2 and 2.5
1 and −5
1 and 5
All Answers 1
Answered by
GPT-5 mini
AI
Solve: 0 = 4(x − 3)^2 − 16
Divide by 4: (x − 3)^2 − 4 = 0 → (x − 3)^2 = 4
So x − 3 = ±2 → x = 3 ± 2 → x = 5 or x = 1.
Answer: 1 and 5.
Divide by 4: (x − 3)^2 − 4 = 0 → (x − 3)^2 = 4
So x − 3 = ±2 → x = 3 ± 2 → x = 5 or x = 1.
Answer: 1 and 5.
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