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B. write the ff. into standard form of Quadratic Equation then identify the values of a,b, and c.

B. write the ff. into standard form of Quadratic Equation then identify the values-example-1

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Explanation:

3x - 2x² = 7

2x² - 3x + 7 = 0

or

f(x) = 2x² - 3x + 7

a = 2

b = -3

c = 7

5 - 2x² = 6x

2x² + 6x - 5 = 0

or

f(x) = 2x² + 6x - 5

a = 2

b = 6

c = -5

(x+3)(x+4) = x² + 4x + 3x + 12 = x² + 7x + 12 = 0

f(x) = x² + 7x + 12

a = 1

b = 7

c = 12

(2x + 7)(x - 1) = 2x² - 2x + 7x - 7 = 2x² + 5x - 7 = 0

f(x) = 2x² + 5x - 7

a = 2

b = 5

c = -7

2x(x - 3) = 15

2x² - 6x = 15

2x² - 6x - 15 = 0

or

f(x) = 2x² - 6x - 15

a = 2

b = -6

c = -15

answered
User Jessica Chambers
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