Subtract the problem below.
2 answers:
Answer:
C. 3x^2 -13x + 7
Step-by-step explanation:
Lets start in the ones place:
+3
- (-4)
_______
+7
Now go to the tens place:
-5x
-(8x)
________
-13x
Lastly, go to the hundreds place:
6x^2
-(3x^2)
_________
3x^2
So, the correct answer is "3x^2 -13x + 7", which is C.
I hope this helps! :)
Answer:
C) 3x squared - 13x + 7
Step-by-step explanation:
To subtract this problem you need to combine like terms
6x squared - 3x squared = 3x squared
-5x - 8x = -13
3 - -4 = 7
Since you combined the like terms put it back into an expression
3x squared - 13x + 7
Since the 13 is negative it becomes a subtraction sign in this expression.
The 7 is positive so it becomes an addition sign.
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