Answer:answers what
Step-by-step explanation:
²³√∛×÷≈≠≤≥≡≅⇒,⇔∈∧∧∈∉∨∞αβ⇅ΔπФω↑↓∵∴↔→←⇵Δ⇅⇄⇆∫∑⊂⊃⊆⊇⊄⊅∀°∠∡⊥∪∩∅¬║⊕⊕⊕⊕∦∝∞∞∞㏒㏑
Answer:
thanks lol
Step-by-step explanation:
C step-by-step the coordinate of that is pretty simple to say but hard at the same time
Answer:
There are two real roots because b²>4ac
in the equation, b²= 9² = 81.
4ac = 4×-4×-12= 72
