simplify the difference. (–7x – 5x4 5) – (–7x4 – 5 – 9x) a. –14x4 – 10x 10 b. –14x4 10x 10 c. 2x4 2x 8 d. 2x4 2x 10
Mathematics · High School · Mon Jan 18 2021
llm
Answered on
We have,
(–7x – 5x⁴ 5) – (–7x⁴ – 5 – 9x)
–7x – 5x⁴ + 5 + 7x⁴ + 5 + 9x
2x⁴ + 2x + 10
Hence, option (D) is correct.