Should be 18x^4-12x.
Let me know if you want more of an explanation.
Answer:
eekk im not shure sorry but it might be 8156 i no no
Step-by-step explanation:
Answer:
- incorrect
- correct
- incorrect
Step-by-step explanation:
A + B = (-4x^2 +2x -5) +(3x^2 +6) = x^2(-4+3) +x(2) +(-5+6) = -x^2 +2x +1
The given sum is Incorrect.
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A - C = (-4x^2 +2x -5) -(-5x -4) = -4x^2 +x(2+5) +(-5+4) = -4x^2 +7x -1
The given difference is Correct.
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B + C = (3x^2 +6) +(-5x -4) = 3x^2 -6x +2
The given sum is Incorrect.
Answer:
you'll have to add the answer choices because we can't see what the choices are!
Step-by-step explanation:
The correct option is -33/65.
The solution is given below:
