Answer:
-1+√6
-1-√6
Step-by-step explanation:
x²+2x-5=0
x=(-2±√(2²-4(-5)))/2=(-2±√(4+20))/2=(-2±√24)/2
x₁=(-2+√24)/2 or x₂=(-2-√24)/2
x₁=(-2+2√6)/2 or (-2-2√6)/2
x₁=-1+√6 or x₂=-1-√6
D hope it helps let me know if it does
Step-by-step explanation:
slope = (7 - 8)/(-11 - 11) = 1/22
Topic: coordinate geometry
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Answer:
9.6 or 48/5
Step-by-step explanation:
I divided 12 by 5, then multiplied the result by 4.
