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3 years ago

The product of the roots of x2 + 6x - 55 = 0 is: -55 55

Mathematics

2 answers:

defon3 years ago

5 0

Answer:

- 55

Step-by-step explanation:

Given a quadratic equation in standard form : ax² + bx + c = 0 : a ≠ 0

The sum of the roots = - $\frac{b}{a}$ and

The product of the roots = $\frac{c}{a}$

x² + 6x - 55 = 0 ← is in standard form

with a = 1, b = 6 and c = - 55, hence

product of the roots = $\frac{-55}{1}$ = - 55

ira [324]3 years ago

5 0

Hey!
The answer is -55.

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3 years ago

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Svetllana [295]

Answer:

6x - 11y = -13 is the answer.

Step-by-step explanation:

Let's plug in the points to see what sticks.

Start with (-4, -1)

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