Ataylor1796
Ataylor1796
03-04-2017
Mathematics
contestada
what is the answer for x2-3x=10??
Respuesta :
darcygott
darcygott
03-04-2017
1) set equation equal to zero: x2-3x-10=0
2) factor equation: (x-5)(x+2)=0
3) set each half-equation equal to zero: x-5=0 / x+2=0
4) solve for x: x= -5 and 2
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
The joining of nuclei and chromosomes is known as
Which of the following will cause an enzyme to permanently lose its properties I. Hydrolysis II. Freezing to –20°C III. Dissolving it in water A. I only B. II o
name 2 ways forelimbs are different than hind limbs.
What year was the city of La Puebla founded? A. 1513 B. 1351 C. 1531 D. 1153
A company is expanding its building area from 16,000 square feet to 19,360 square feet. What is the percentage increase of the area of the building space? 2
Describe the motion of an object which has balanced forces acting on it
What stimulates the production of antibodies? AIDS AIDS B. Antibiotics C. Anticodons D. Antigens
If the results of a study do not support a hypothesis, it means that the experiment failed. is this true or false
If a mitochondrion has a length of 5 µm and a student’s drawing of the mitochondrion is 10 mm, what is the magnification of the drawing? A. ×0.0005 B. ×0.5 C. ×
Is it safe to take Capsule lycored during pregnancy?
