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tatyana61 [14]
3 years ago
5

Explain it step by step

Mathematics
1 answer:
NemiM [27]3 years ago
3 0

Answer:

Step-by-step explanation:

Like terms have same variable with same power. Combine like terms

153y³ + 132y² + 6y - 5 - 3y³  - 5y² +4y - 2

= <u>153y³ - 3y³</u>   + 132y² - 5y² + 6y + 4y <u> -5 - 2</u>

= <u>150y³</u> + 127y²  + 10y<u> - 7</u>

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