Answer:
The answer is
<h3>
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Step-by-step explanation:
2x² = - x² - 5x - 1
<u>Rearrange the terms and simplify</u>
That's
2x² + x² + 5x + 1 = 0
3x² + 5x + 1 = 0
Using the quadratic formula solve the equation
That's
<h3>
</h3>
From the question
a = 3 , b = 5 , c = 1
So we have
<h3>
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We have the final answer as
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Hope this helps you
Answer:
x = 3/-16
y = 7/4
Step-by-step explanation:
12x - y = -4 ------------(1)
4x -3y = -6 -------------(2)
From the first equation, find y
y = 12x + 4
Now plug in y = 12x + 4 in the second equation, we get
4x - 3(12x + 4) = -6
4x - 36x - 12 = -6
-32x -12 = -6
-32x = 12 - 6
-32x = 6
x = 6/-32
x = 3/-16
Now plug in x = 3/-18 in y = 12x + 4 and find the value of y.
y = 12(3/-16) + 4
y = 36/-16 + 4
y = 9/-4 + 4
y = -2 1/4 + 4
y = 1 3/4
y = 7/4
Hope this will helpful.
Thank you.
The ratio would be 40:1 or 40/1. All you would do is divide the two by numbers that they are divisible until you can't divide anymore and that is your ratio.
