Question

factor this question​

Answer 1

Answer:

a^2+15a+150=0. a^2+15a+10a+150=0. a(a+15)+10(a+15)=0. (a+10)(a+15)=0

a= -10 or a= -15

Answer 2

Factorise:-

• a² + 15 a + 150
• a² + 10 a + 5a + 150
• a( a+10) +5 ( a+10)
• (a+5) (a+10)

Zeroes:-

a+5=0

a= -5

and

a+10=0

a= - 10

Factorisation:-

• It is defined as the breaking or decomposition of an entity (for example a number ,matrix or a polynomial) into a product of another entity ,or factors which when multiplied together give the original number or a matrix etc

Thanks

hope its helpful