prestonlong53
prestonlong53 prestonlong53
  • 12-07-2019
  • Mathematics
contestada

(a + 3)(a - 2) I need help answering this but don't know the answer. Can someone please help?

Respuesta :

BrainlyVirat BrainlyVirat
  • 12-07-2019

(a+3)(a-2)

(a² -2a +3a - 6) =0

(a² + a - 6 ) = 0

Use splitting the middle term

a² + 3a - 2a - 6 = 0

a(a+3) - 2(a+3) = 0

(a-2)(a+3) = 0

Values of a are

a - 2 = 0

a = 2 .....(i)

a+3 = 0

a = -3 .....(ii)

Answer Link

Otras preguntas

Congress instituted the Reconstruction Finance Corporation (RFC) to loan money to
What multiples of 4 are not factors of 48?
is 13.7 greater than 0.25
What is 93756391215 divided by 3
what is the solution....??  b-9+6b=30??
What is primary succession?
A member of a rich and powerful family.
round to the nearest tenth 24.316
what kind of government does Mexico have
Why did Japanese shoguns turn against foreign traders in the mid 1500s?