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Mathematics
Kingston Goodwin
4 August, 03:46
6x^2 - 5x + 3
+ 3x^2 + 7x - 8
+1
Answers (
1
)
Carleigh Hancock
4 August, 07:01
0
Answer: 9x^2 + 2x - 5
Step-by-step explanation:
6x^2 - 5x + 3 + 3x^2 + 7x - 8
Like terms are: (6x^2 and 3x^2), (-5x and 7x), and (3 and - 8)
6x^2 + 3x^2 = 9x^2
-5x + 7x = 2x
3 + - 8 = - 5
9x^2 + 2x - 5 is the simplest answer
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