quadratic equation
A. Write cach equation in standard form then identify the values of a, b, and c.
1. 2x² + 5x – 3 = 0
a =
b =
c =
2. 3 -2x² = 7
a =
b =
c =
3. x (4x + 6) = 28
a =
b =
c =
4. (3x-7)(5x+2)
a =
b =
c =
A. Write cach equation in standard form then identify the values of a, b, and c.
1. 2x² + 5x – 3 = 0
a =
b =
c =
2. 3 -2x² = 7
a =
b =
c =
3. x (4x + 6) = 28
a =
b =
c =
4. (3x-7)(5x+2)
a =
b =
c =
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quadratic equation
A. Write cach equation in standard form then identify the values of a, b, and c.
1. 2x² + 5x – 3 = 0
a = 2
b = 5
c = -3
2. 3 -2x² = 7
-2x² + 3 - 7 = 0
-2x² + 3 - 7 = 0-2x² - 4 = 0
a = -2
b = -4
c = 0
3. x (4x + 6) = 28
4x² + 6x - 28 = 0
a = 4
b = 6
c = -28
4. (3x-7)(5x+2)
15x² + 6x - 35x + 14
15x² - 48x + 14
a = 15
b = -48
c = 14