2 years ago

Both students made a mistake.

Mathematics

2 answers:

sweet-ann [11.9K]2 years ago

8 0

Answer:

Then the formula will help you find the roots of a quadratic equation, i.e. the values of x x xx ... First we need to identify the values for a, b, and c (the coefficients). ... Now you can also solve a quadratic equation through factoring, completing the square, ... Let's first get it into the form where all terms are on the left-hand side:.Step-by-step explanation:

Licemer1 [7]2 years ago

7 0

Answer:

true answer I'm search in Goole

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15 = -3(2c + d) (Solve for c)

Paha777 [63]

Answer:

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Step-by-step explanation:

15 = -3(2c +d)

15 = -6c -3d

+3d +3d

15 +3d = -6c

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(15+3d)/6 = c

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Answer:

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Step-by-step explanation:

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