e6l1aochmidjez e6l1aochmidjez

03-02-2017
Mathematics

contestada

Solve. x² – 5x + 6 = 0

{–2, –3}

{2, 3}

{3, –2}

{5, –1}

Respuesta :

apologiabiology apologiabiology

03-02-2017

what 2 numbes multiply go get 6 and add to get -5
-6 and 1

(x-6)(x+1)=0
set to zero

x-6=0
x=6

x+1=0
x=-1

last one

Answer Link

Otras preguntas

Multiply. √6x⋅√15xy⋅√20 Please answer as quickly as possible

Question. 1 The product of a monomial and a binomial is a (a) monomial (b) binomial (c) trinomial (d) None of these

Ben works at a small advertising agency as a graphic artist. Ben enjoys his job because the company allows employees to have flexible schedules and to telecommu

Careco Company and Audaco Inc are identical in size and capital structure. However, the riskiness of their assets and cash flows are somewhat different, resulti

Assume that females have pulse rates that are normally distributed with a mean of μ=73.0 beats per minute and a standard deviation of σ=12.5 beats per minute. C

Which of the following is not a search engine? i) Google ii) Alta Vista iii) Lycos iii) Internet Explorer

A person collected $700 on a loan of $600 they made 5 years ago. If the person charged simple interest, what was the rate of interest? The interest rate is

The lock-and-key mechanism refers tothe complementary shapes of an enzyme and a substrate.the attractive forces between an enzyme and a substrate.the ability of

Read the passage from "The Lady, or the Tiger.” The more we reflect upon this question, the harder it is to answer. It involves a study of the human heart which

Which of the following pieces of information is given in a half-reaction? O A. The number of electrons transferred in the reaction B. The compounds that the ato