Answer:
Step-by-step explanation:
85
Answer:
3/2
Sorry for the bad handwriting.
I assume the question was true or false. Here is how you verify the identity— which is true :)
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Answer:
choice C: x2 -3x -3
Step-by-step explanation:
(3x^2-7x+2)-(2x^2-4x+5)
becomes
3x^2-7x+2 -2x^2+4x-5
adding
3x^2-2x^2 -7x+4x +2-5
which is
x^2 -3x -3