khanhngocta07hd khanhngocta07hd

04-08-2021
Mathematics

contestada

Giải các bất phương trình và biểu diễn tập nghiệm trên trục số
(X-1)(x+2)>(x-1)(x-1) +3

Respuesta :

rich99coms rich99coms

04-08-2021

(x-1)(x+2)=(x-1)(x-1)+3
x2-x+2x-2=x2-x-x+1+3
x2+x-2=x2-2x+4
X+2x=4+2
3x=6
3x/3=6/3
x=2

Answer Link

Otras preguntas

Which of the four main methods of international entry did assan motors employ to expand into the u. s.? What are the strengths and weaknesses of this approach r

When a contract is drafted by one party (such as an insurance company) and signed by the other party (such as a client), matters of ambiguity in the contract wi

How might you knowing your iat results affect your future actions and decisions, both in your professional environment as well as in other aspects of your life?

Why was there such a dramatic increase in catholic immigrants between 1820 and 1865?

Hat benefits come from celebrating project accomplishments? do you believe that rewards and recognition can serve as motivators for staff and why

-7πh = 98π solve for h

What is the main difference between classification and clustering? explain using concrete examples

How does the descent of amida and the twenty-five bodhisattvas reflect indigenous (shinto) japanese beliefs?

What is a long-term purchase commitment to a supplier for items that are to be delivered against short-term releases to ship?.

How far out from a hurricane's center would you generally expect to find tropical storm-force winds?