edjiejwi edjiejwi

02-04-2018
Mathematics

contestada

(y 3 - 4y 2 + 7y - 6) (y - 2)

Respuesta :

dannielle dannielle

02-04-2018

y^4-4y^3+7y^2-6y-2y^3+8y^2-14y+12=
y^4-6y^3+15y^2-20y+12

or

y^3-4y^2+7y-6=y^3-4y^2+4y+3y-6=
y(y^2-4y+4)+3(y-2)=
y(y-2)^2+3(y-2)=(y-2)[y(y-2)+3]=(y-2)(y^2-2y+3)

(y^3-4y^2+7y-6)(y-2)=(y-2)^2(y^2-2y+3)

Answer Link

Otras preguntas

Prove that the expression 2x(x–6)–3(x2–4x+1) is negative for all values of x.

Need help ASAP. Please! Thank u☺️

Patty ordered a pizza to be delivered. The bill was $12.00. Patty pays $15 and tells the delivery person to keep the change as a tip. What percent tip did she g

1. TRUE OR FALSE the best way to deal with groundwater pollution is to avoid letting it happen to start with A. True B. False 2. TRUE OR FALSE almost half of

Study the graphs below. At which depth does the thermocline begin? A.) 0 Meters B.) 100 Meters C.) 200 Meters D.) 300 Meters

Based on the real interest rate, who tends to benefit from unanticipated inflation in terms of borrowing and lending?

Which idea did Descartes contribute to the Scientific Revolution?

Two parallel lines are cut by a transversal. Which statements are true for all such cases? Select three that apply. A. Each pair of vertical angles is congrue

A group of researchers wanted to determine whether children would behave more aggressively after watching violent television programming. half the children in t

Can a function have a vertical and horizontal asymptote