Math, asked by raniamcheriyan, 8 months ago

Solve:- (m²-7m-6)(7m²-3m-7)

Answers

Answered by triplemk140
2

Answer:

7m^{4}  - 21m^{2} -42

Answered by nisthasaini22
2

Answer:

m²(7m²-3m -7) -7m (7m²-3m-7) -6 (7m²-3m-7)

7m⁴-3m³-7m²-49m³+21m²+49m - 42m² + 18m + 42

7m⁴-49m³-3m³-42m²+21m²-7m²+49m +18m +42

7m⁴-52m³-28m²+67m +42

Step-by-step explanation:

hope this helpful !

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