Question

Pls factorise

a^2+3a-40​

Answer 1

Step-by-step explanation:

Factorizinga

2

−3a−40,

Split3aas:

=a

2

+5a−8a−40

=a(a+5)−8(a+5)

=(a+5)(a−8)

Answer 2

Answer:

Factorizinga

2

−3a−40,

Split3aas:

=a

2

+5a−8a−40

=a(a+5)−8(a+5)

=(a+5)(a−8)