fml2
fml2
16-01-2017
Mathematics
contestada
factor 5b^2 + 8b - 4
Respuesta :
bobduncan063
bobduncan063
17-01-2017
Product=-20
Sum=8
Two factors are -2 and 10
=(5b^2-2b)+(10b-4)
=b(5b-2)+2(5b-2)
=(b+2)(5b-2)
Final answer is (b+2)(5b-2)
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
1/x - 1/y = 1/4 1/x^2 - 1/y^2 = 3/16 x + y = ...
A car accelerates from rest at 5.75m/s2 for 4.4 sec when it runs out of pavement and runs into some mud. In the mud it accelerates to rest at -5.5m/s2. How far
The blue and orange lines represent a system. Use the sliders to manipulate the orange line to determine which equations would create a system that has no solut
3. What is the mass of an object with a volume of 4 L and a density of 1.25 g/mL?
Select the correct answer. Which theme is reflected in this poem by Countee Cullen? For a Lady I Know She even thinks that up in heaven Her class lies late and
Present simple: Theyto Manchester.
Round your answer to the correct number of significant figures or decimal places: 0.005-0.0007=
The altitude of a right square prism is of length 12 and its base has a side of length 8. What is the lateral surface area of this prism? A. 484 units² B. 48 un
The following data relates to Spurrier Company's estimated amounts for next year. Estimated: Department 1 Department 2 Manufacturing overhead costs $1,360,000 $
if you can help please do asap thanks!
