jadinbean1
jadinbean1 jadinbean1
  • 19-03-2020
  • Mathematics
contestada

Factor the trinomial -2h^2+5h+3

Respuesta :

Danboghiu66
Danboghiu66 Danboghiu66
  • 19-03-2020

Answer:

-2h²+5h+3=-(2h+1)(h-3)

Step-by-step explanation:

-2h²+5h+3=0

Delta=5²-4×(-2)×3=25+24=49=7²

h1=(-5+7)/(-4)=2/(-4)=-1/2

h2=(-5-7)/(-4)=-12/(-4)=12/4=3

Finally

-2h²+5h+3=-2(h+1/2)(h-3)=-(2h+1)(h-3)

Answer Link

Otras preguntas

solve for c 2 ( 2c + 9 ) = c c = ??
Which of the following beliefs was central to Egyptian religion? the afterlife the pyramids the pharaohs the heavens
A cart is pulled by a force of 250 N at an angle of 35° above the horizontal. The cart accelerates at 1.4 m/s2. The free-body diagram shows the forces acting on
birds and earthworms have a _ that stores and softens food
What is the product of 3/4x1/3x2/5
How many atoms are in a single molecule of fe2o3?
positive effects of progressive era
A customer pays $1,100 in state taxes on a newly purchased car. What is the value of the car if state taxes are 8.9% of the value? $9,765.45 $10,876.90 $12,3
Using the lines from act 2 explain the relationship between Macbeth and words from the Duncan's son
What is a substance that contains useful chemical energy