ashleygard
ashleygard
03-06-2014
Mathematics
contestada
How do I factor 2y^2 - y - 10
Respuesta :
kate200468
kate200468
03-06-2014
[tex]2y^2 - y - 10=2y^2+4y-5y-10=2y(y+2)-5(y+2)=\\\\=(y+2)(2y-5)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
the sum of two consecutive even integers is -22, what are the two numbers?
As a Ca atom undergoes oxidation to Ca2+, the number of neutrons in its nucleus (1) decreases (2) increases (3) remains the same
Given the equation representing a reversible reaction:NH3(g) + H2O(l) <=> NH4+(aq) + OH-(aq)According to one acid-base theory, the reactant that donates a
From which of these atoms in the ground state can a valence electron beremoved using the least amount of energy?(1) nitrogen (3) oxygen(2) carbon (4) chlorine
Which leaders of reconstruction had died by 1877
Why Do Hazel Eyes Change Color?
Which is a property of most nonmetallic solids? (1) high thermal conductivity(2) high electrical conductivity(3) brittleness(4) malleability
What is the half-life of sodium-25 if 1.00 gram of a 16.00-gram sample of sodium-25 remains unchanged after 237 seconds? (1) 47.4 s (3) 79.0 s (2) 59.3 s (4) 11
jacere : interject :: A. volvere : avail B. valere : convalesce C. salire : accelerate D. currere : care
If h = t and t = 14, which statement is true? A. h + t = 14 B. h > 14 C. h < 14 D. h = 14
