x² – 3x + 2
completing
the
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answer is this question by a u abhi tak
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Answer:
(x−1)(x−2)
Step-by-step explanation:
Let's factor x2−3x+2
x2−3x+2
The middle number is -3 and the last number is 2.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get -3
Multiply together to get 2
Can you think of the two numbers?
Try -1 and -2:
-1+-2 = -3
-1*-2 = 2
Fill in the blanks in
(x+_)(x+_)
with -1 and -2 to get...
(x-1)(x-2)
Answer:
(x−1)(x−2)
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