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Eileen Crosby
Mathematics
11 October, 19:43
Subtract (3x^2 + 2x+4) - (x^2 + 2x+1) =
+3
Answers (
2
)
Brody Williams
11 October, 20:03
0
2x^2+3
Step-by-step explanation:
(3x^2 + 2x+4) - (x^2 + 2x+1)
I'm going to rewrite this using distributive propery and without parenthesis:
3x^2 + 2x + 4 - x^2 - 2x - 1
Now I'm going to pair up any like terms by use of the commutative property.
3x^2 - x^2 + 2x - 2x + 4 - 1
Now simplify:
2x^2 + 0 + 3
2x^2+3
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Bentley Conrad
11 October, 20:13
0
The final value of subtraction is 2x² + 3
Step-by-step explanation:
It is given that (3x² + 2x + 4) - (x² + 2x + 1)
To find the value of subtraction
(3x² + 2x + 4) - (x² + 2x + 1) = (3x² + 2x + 4 - x² - 2x - 1)
= 3x² - x² + 2x - 2x + 4 - 1
= 2x² + 0 + 3
= 2x² + 3
Therefore the final value of subtraction is 2x² + 3
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