3 years ago

What is the solution set of the equation x²+2x-24=0?

Mathematics

2 answers:

kirill115 [55]3 years ago

5 0

Simple...

you have $x^{2} +2x-24=0$

AND WORK IS ATTACHED!! :D

Montano1993 [528]3 years ago

4 0

The correct answer is x=6

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Alex73 [517]

Answer:

$x\approx 63.4^0$

Step-by-step explanation:

In the given right triangle,

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Opposite side of the angle = 12 units

Adjacent side of the angle = 6 units

By taking tangent ratio of the given angle,

tan(x°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

= $\frac{12}{6}$

= 2

$x^0=\text{tan}^{-1}(2)}$

$x=63.43^0$

$x\approx 63.4^0$

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