Both the numerator and the denominator can be easily divided by 9. so you get:
2/10
as you can tell it can still be simplified. both the numerator and denominator can be divided by 2. so your final answer is
1/5

4 0

3 years ago

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What is the most convenient method to solve the quadratic equation ( x + 4 )² = 15

IgorC [24]

Answer:

Factoring

Step-by-step explanation:

(x+4)² = 15

x² + 8x + 16 = 15

x² + 8x + 1 = 0

$x = \frac{ - 8 + \sqrt{64 - 4} }{2} = - 4 + \sqrt{15} \\ \\ x = \frac{ - 8 - \sqrt{64 - 4} }{2} = - 4 - \sqrt{15}$

I hope this helps you :)

7 0

2 years ago

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Solve the following inequality<br> giving brainliest

ivanzaharov [21]

X > 4

divide 6 on both sides hence 24/6 = 4

7 0

1 year ago

What is the constant proportionality shown on the graph? <br><br> Please and Thank you

damaskus [11]

Answer:

Step-by-step explanation:

6 0

3 years ago