You need to bring the right to the left
2X^2-9x-x^2+20=0
So you combine and get
X^2-9x+20
(X-4)(X-5)
Cuz -4 times -5 =20 and -4+-5=-9
So solve X-4=0. X-5=0
X=4. X=5
Answer:
2.5
Step-by-step explanation:
You do the butterfly method multiply across and add or subtract. multiply the denominators to get the denominators
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The number that appears in most often set of numbers, hope this helps ❤
Answer:
Step-by-step explanation:
8x6=48
Answer: 48
