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kiruha [24]
3 years ago
5

What is the best method to solve x^2 – 4x – 5 = 0

Mathematics
1 answer:
GenaCL600 [577]3 years ago
7 0
<span>x^2 – 4x – 5 = 0
(x -5)(x +1) = 0
x - 5 = 0; x = 5
x +1 = 0; x = -1

answer: x = -1 and x = 5</span>
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Help me please thank you​
Elan Coil [88]

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3 0
3 years ago
Find the value of x. A. 53–√ m B. 241−−√ m C. 6 m D. 6+35–√ m
dalvyx [7]

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Step-by-step explanation:

Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side x

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a² = b² + c²

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From the question x is the hypotenuse

So we have

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Hope this helps you

6 0
3 years ago
Read 2 more answers
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