sherrelgrant24
sherrelgrant24
26-04-2017
Mathematics
contestada
The solutions of 2X^2+5x-12=0 are
Respuesta :
thienan00
thienan00
26-04-2017
2x^2 + 5x - 12=0
2x^2 -3x + 8x -12=0
x(2x-3) + 4(2x-3) =0
(2x-3)(x+4)=0
we have 2x-3=0, so x=1.5
or x+4=0, so x=-4
You're welcome.
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
What is the range of the function ()=12−2 f ( x ) = 1 2 x - 2 when the domain is {2, 4, 6}?
the question is find the surface area if this rectangular prism
Which of the following is NOT a trait of a person with high self-confidence? Select one: a. Being decisive. b. Trust their opinions, even in the face of opposi
2 PointsWhich of these Fair Deal reforms did not happen?OA. Increased social security benefitsOOOB. Civil rights for all AmericansC. Increased minimum wageD. Pu
ill give brainliest! can someone pls do this for me im super confused Write what the nationalities of some of the members are. Follow the clues. María y Carlo
From least to greatest 2/3 -4 1/2 1/4 - 1/2 2 1/3
My knee is better thank god.
the concession stand sells hot dogs for $3 and burger for $4. at last weeks football game, the stand sold 10 more hot dogs than burgers and made $184. write a s
The two parallelograms in the figure are similar. What is the value of x? A. 26 B. 24 C. 28 D. 30.4
You walk 3/8 miles to a music store. Then you walk another 1/3 miles to a clothing store. How many miles have you walked in all?
