Lauren written 2/5 instead of 5/2
Let's verify once more
Answer:
So, we can check step by step.
2x^2-7x+5=0
So, 2x^2-2x-5x+5=0 is correct
2x(x-1)=2x^2-2x, 5(x-1)=-5x + 5= 0, that step is correct
(I'll skip the next step)
2x-5=0,
2x=5
x=5/2, NOT 2/5
The other one is correct
Sorry if this seems a bit vague!
substitute x in y = 9/x
=> y = 9 or 1
So the number are 1 and 9 or 9 and 1
The value of a is 101°, b is 79°, c is 83° and d is 97°
Answer:45
Step-by-step explanation:
21.4
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