Question

Expand. (1-4m)(m^2-3m+8) your answer should be a polynomial in standard form.

Answer 1

13m²−35m+8−4m³

Explanation:

Expand (1 − 4m)(m² − 3m + 8) by multiplying each term in the first expression by each term in the second expression.

1m² + 1 (−3m) + 1 ⋅ 8 − 4m ⋅ m² − 4m (−3m) − 4m ⋅ 8

Simplify terms.

13m²−35m+8−4m³