Springles Springles

14-01-2017
Mathematics

contestada

solve the equation (y x y or y squared) y^2 –9y + 14 = 0

solve the equation y x y or y squared y2 9y 14 0 class=

Respuesta :

apologiabiology apologiabiology

14-01-2017

what 2 numbers multiply to 14 and add to -9?
-7 and -2
(y-7)(y-2)=0
set to zero

y-7=0
y=7

y-2=0
y=2

y=2 or 7

Answer Link

Otras preguntas

Suppose that the functions u and w are defined as follows. u(x)=x² +9 w(x) = √x+8 Find the following. (w○u) (8) = (u○w) (8) =

________ is the act of obtaining a desired object from someone by offering something in return. A) Valuation B) Exchange C) Market offering D) Confiscation E) D

The digits a,b,c, and d are used to form the 4-digit number abcd. how many 4-digit numbers have the following three properties? (1). The digits a and d are the

Which of the following nucleotide sequences represents the complementary sequence that would bind to the DNA strand 5:- GACGTT-3'? a. 5'-TTGCAG-3' b. 3'-AGTACC-

The digits a,b,c, and d are used to form the 4-digit number abcd. how many 4-digit numbers have the following three properties? (1). The digits a and d are the

Lab 8.13.3: Configure User Account Restrictions [WLOs: 4, 5, 6, and 7] [CLOs: 1, 4] Prior to beginning work on this learning activity, review the lab instructio

Culture and Trade: The International Landscape At 9:00 am; the... Culture and Trade: The International Landscape At 9:00 am; the meeting begins. You quickly not

the death options for the philosopher were as follows: if the sentence is true, then he would be hanged. if the sentence is false, then he would be beheaded. if

create a shell script to parse* json input into human readable output using a package called jq. *in the context of programming: parsing is the process of turni

The potential energy of a system of two particles separated by a distance r is given by U(r)=A/r, where A is a constant. Find the radial force Fr that each part