3 years ago

18x2 + 50 = 0 What are the solutions and how do you get them ?

Mathematics

2 answers:

Artist 52 [7]3 years ago

7 0

Answer:86

Step-by-step explanation:

You would do multiplication first so 18x2 = 36 then you would add 36+50 which equals 86

MA_775_DIABLO [31]3 years ago

6 0

Answer:

No answers

Step-by-step explanation:

18x^2+50=0

Subtract 50 from both sides

18x^2=50

Divide both sides by 18

x^2= -25/9

then find square root of both sides

x=±√ −25/9

So no solution

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Assume that all interest is simple interestBerger Car rental borrow $8500 at 4% interest to cover the increase cost of the auto

viva [34]

we know that

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$I=P(rt)$

In this problem

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P=$8,500

r=4%=4/100=0.04

t=?

substitute given values in the formula

$\begin{gathered} 170=8,500(0.04t) \\ Solve\text{ for t} \\ t=\frac{170}{8,500*0.04} \\ t=0.5\text{ years} \end{gathered}$

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Lina20 [59]

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