Question

(m4-2m²+6m-3)x(7m²-1)​

Answer 1

(m4-2m2+6m-3)

m6=4+2-6+3

m6=9

Answer 2

Answer:

Heyy....!!

Here is your answer.

7m⁶- 14m⁴+ 42m³- 27m² + 1

Step-by-step explanation:

(m⁴-2m²+6m-3) × (7m²-1)

= 7m²×(m⁴-2m²+6m-3) -1 (7m²-1)

= 7m⁶- 14m⁴ + 42m³- 21m²- 7m²+ 1

= 7m⁶- 14m⁴+ 42m³- 27m² + 1