Question

factorial 4c square+3c-10

Answer 1

4c²+3c-10

40=8*5
 8-5=3

so (4c-5)(c+2)

Answer 2

4c^2+3c-10
=4c^2+8c-5c-10
=4c(c+2)-5(c+2)
=(c+2)(4c-5)