2 years ago

I NEED IT ASAP HWHAHAHA

Mathematics

1 answer:

vova2212 [387]2 years ago

4 0

Answer: 19/100
explanation: it has a 19% chance so it is 19/100

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Use the quadratic formula to solve x2 + 2x - 120 = 0. Think about what other method could also be used to solve this equation. a

pshichka [43]

Answer:

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Step-by-step explanation:

Solution:-

- The given quadratic equation is to be solved using the quadratic formula. The general form of a quadratic equation is:

$ax^2 + bx + c =0$

Where, [ a , b and c are constants ]

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$x = \frac{-b+/-\sqrt{b^2 - 4*a*c} }{2a}$

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The answer is 60 because

40-10*2=60

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