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Mathematics, 25.09.2021 01:50, help26852
Activity 1.5 The Secret FORMULA!
a. Find the value of a, b and c in the following quadratic equations.
Quadratic Equation a b c
1. x2 − 4x− 5 = 0
2. 2x2 + x− 6 = 0
3. x2 − 3x = −1
4. x2 − 6x = −2x + 7
5. −2x = −3x2 + 8
b. Using the given quadratic equations above, find the roots using quadratic formula. Simplify your
answer.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Activity 1.5 The Secret FORMULA!
a. Find the value of a, b and c in the following quadratic equati...
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