Question

Find the expansion of (4a-5b-2c)^2

Answer 1

Answer:

Expand the square

(

4

−

5

−

2

)

2

\left(4a-5b-2c\right)^{2}

(4a−5b−2c)2

(

4

−

5

−

2

)

(

4

−

5

−

2

)

Answer 2

Step-by-step explanation:

(4a-5b-2c)^2

4a-5b-2^2c

1ab=4c

5abc