Question

9. 4m2 + 7m - 2
telle answer​

Answer 1

Answer:

(4m-1)(m+2)

4

2

+

7

−

2

4

2

+

8

−

−

2

4

2

+

8

−

−

2

4

(

+

2

)

−

1

(

+

2

)

3

Answer 2

Answer:

⟶ 4m² + 7m - 2

⟶ 4m² + 8m - m - 2 (Splitting the middle term)

⟶ 4m (m + 2) - (m + 2)

⟶ (m + 2) (4m - 1)

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