Question

(f) -(1 - 7y - 8y2) + 2(y2 – 3y - 1)​

Answer 1

Answer:

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Answer 2

Answer:

-3 + y + 10 y²

Step-by-step explanation:

Remove the parentheses:

Apply Multiplicative Distribution Law:

Remove the parentheses:

Multiply the monomials:

Reorder the like terms:

Collect like terms by adding their coefficients:

Calculate the first two terms:

Calculate the first two terms:

Calculate the first two terms:

Answer: -3 + y + 10 y²