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Use the Quadratic Formula to solve the following equations
1) Use the Quadratic Formula to solve the equations x² - 2 x - 4 = 0
-1.23
-3.23
-6.23
-2.23
1/10
Solution
Answer:
-1.23
Explanation:
Here, a = 1, b = -2 and c = -4
Using formula,
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