l3aEl1vivwhytesha l3aEl1vivwhytesha

22-05-2016
Mathematics

contestada

(6z 2 - 4z + 1)(8 - 3z).

Respuesta :

apologiabiology apologiabiology

22-05-2016

distributive property
a(b+c)+ab+ac
a(b-c)=ab-ac

(6z^2-4z+1)(8-3z)
move for nicety
(8-3z)(6z^2-4z+1)
distribute
8(6z^2-4z+1)-3z(6z^2-4z+1)=
48z^2-32z+8-18z^3+12z^2-3z=
-18z^3+48z^2+12z^2-32z-3z+8=
-18z^3+60z-35z+8

Answer Link

Otras preguntas

Find an equation of the line passing through the pair of points. Write the equation in the form Ax+By = C. (3,4) and (2,1)

During the Civil War, what were religious events called where people looked to salvation to save them? A. Revivals B. Councils C. Mass Meetings D. Legislative A

1/3x-3+4=10 solve for x

What type of number is -560,114? Choose all answers that apply: A Whole number B C D Integer Rational Irrational

1. Two projectiles are thrown from the same point with the same velocity of 50 ms‐¹. The first is projected Making at an angle of θ with the horizontal and t

Work out the perimeter of the triangle. 13.5 cm AtoB 60 cmCtoB

Which of these words is closest in meaning to 'confessed' as used in the poem? admitted disagreed suggested questioned

Find the standard deviation of the given data rounded to the nearest hundredth. 3, 4, 5, 7, 10, 12, 15

part 1 - Can somebody write a book review for me? (including the authors name and the name of the book!) part 2 - Can somebody write me a movie review?

a 125N object vibrates with a period of 3.56s when hanging from a spring. what is the spring constant of the spring?