Question

2 a cube + 10 a square - 28 a factorise​

Answer 1

Answer:

2a³ + 10a² -28a

2a(a² + 5a -28)

2a [(a² + 7a - 2a - 14)]

2a [ a ( a +7 ) -2 ( a + 7 )]

2a [ ( a + 7 ) ( a - 2 ) ]

.

.

HOPE IT IS HELPFUL TO YOU ^__^

Answer 2

Step-by-step explanation:

this is the sol for the question go for the uploaded pics