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Goshia [24]
3 years ago
9

Help!!! Find the zeros of the quadratic equation by factoring. x^2+4x-5=0

Mathematics
1 answer:
weqwewe [10]3 years ago
4 0

Answer:

x = -5, 1

Step-by-step explanation:

To factor an equation, break the polynomial into two binomials which multiply to make it. Find two numbers that multiply to C and add to B from ax^2 + bx + c.

-1 and 5 multiply to -5 and add to 4.

x^2+4x-5 = (x+5)(x-1)

The zeros are the factors set equal to 0 and solved.

(x+5) = 0

x=-5

(x-1) = 0

x=1

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Step-by-step explanation:

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Liula [17]

Answer:

2.25

Step-by-step explanation:

We can write a ratio to solve

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3 years ago
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joja [24]

Answer:1,0.5, or 0 it depends

Explanation:

The probability that one event occurred depends on the total of random event, being 1 the most of the probabilities

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8 0
3 years ago
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kompoz [17]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

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