Answer:
pakyu s mga magaganda jan
Step-by-step explanation:
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Answer:
Below
Step-by-step explanation:
*I apologize if this is really messy, I tried my best to organize it*
Here is the quadratic formula : x = -b +/- √b^2 - 4ac / 2a
Plugging in our values ....
x = -(-4) +/- √(-4)^2 - 4(9)(-2) / 2(9)
x = 4 +/- √16 + 72 / 18
x = 4 +/- √88 / 18
We are going to simplify this now
x = 4 +/- 2√22 / 18
Now the little +/- sign is a guarantee that there will be 2 solutions :
x1 = 4 + 2√22 / 18
x2 = 4 - 2√22 / 18
Simplify this by factoring out a 2 :
x1 = 2 + √22 / 9
x2 = 2 - √22 / 9
*If your teacher wanted you to put this in decimal form it would be :
x1 = -0.298935, x2 = 0.74338
Hope this helps! Best of luck <3
