Question

Subtract :-

- 3 x³
- 3x³
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Answer 1

Answer:

-6x^3 (as '- ''-' is always + but the sign will be off negative)

Answer 2

Answer:

it will be zero

Step-by-step explanation:

first of all th negative and the minus will turn to positive so -3x3 + 3x3

so the answer will be zero

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