7/9 converted to a decimal long divsion

Hey there!

To convert a faction to a decimal, you need to divide the numerator (top number) to the denominator (bottom number)

7/9

= 7 ÷ 9

= 0.777777777777778

Therefore, your answer is: 0.777777777777778

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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step-by-step explanation:

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let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0