2 years ago

20x^2 -11x -4 = 0 what are the solutions for this equation

1 answer:

mezya [45]2 years ago

8 0

X= 4/5, - 1/4
Hope it helps

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olchik [2.2K]

The answer is t ≤ 11.

6 0

1 year ago

Shalnov [3]

Answer:

$x^2+4x-5$

Step-by-step explanation:

Zeros of a quadratic equation are -1 and 5.

Sum of zeros = -1 + 5 = 4

Product of zeros = (-1)(5) = -5

The quadratic equation will be :

$x^2+(\text{sum of zeros})x+\text{product of zeros}\\\\=x^2+4x-5$

So, the required quadratic equation is $x^2+4x-5$ .

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2 years ago

lukranit [14]

The answer to 12.92 * 2.5 is 32.3

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2 years ago

meriva

Answer:

(-6, 3)

Step-by-step explanation:

The function f(x) = a |x − h| + k has its vertex at (h, k).

In this case, the vertex is (-6, 3).

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2 years ago

Sonja [21]

Answer:

y = 0.625x+3.625

Step-by-step explanation:

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2 years ago