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aksik [14]
3 years ago
6

Please help I need to show each step for distributing the -1.

Mathematics
1 answer:
ololo11 [35]3 years ago
3 0

Answer: 3x⁴ + x + 7

<u>Step-by-step explanation:</u>

(5x⁴ - 3x² + 7x - 10) - (2x⁴ - 3x³ + 6x - 17)

Distribute the negative to the second expression, which means "change all of the signs" and then add the two expressions.

  ( 5x⁴ - 3x² + 7x - 10)

+ <u>(-2x⁴ + 3x³ - 6x + 17)</u>

=  3x⁴ + 0x³ + 1x + 7    

= 3x⁴ + x + 7

Note: If you need to show work for distributing the negative sign, multiply each term of the second expression by -1.

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