Ataylor1796
Ataylor1796
03-04-2017
Mathematics
contestada
what is the answer for x2-3x=10??
Respuesta :
darcygott
darcygott
03-04-2017
1) set equation equal to zero: x2-3x-10=0
2) factor equation: (x-5)(x+2)=0
3) set each half-equation equal to zero: x-5=0 / x+2=0
4) solve for x: x= -5 and 2
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Bowl X holds 494 pennies and bowl Y hold 324 pennies how many pennies should be moved from bowl X to bowl Y to make the number of pennies in each Bowl equal ?
Choose the correct correspondence O <-> Options 1.D 2.O 3.K
how do people tend to use land as the human population increases
3x+4y=33 2x+y=17 ➡ y=-2x+172x+(17-2x)=172x+17-2x=172x-2x+17=17 17=17 Is it Infinitely many solutions?
what does the quotati9n from the introduction of the declaration of independence do
how many real roots are there in x^2+bx-1=0
Which of the following is not true of Korean maebyeong bottles?
dentify each statement below as normative (N) or as descriptive (D) . We ought to respect our elders because they protect and guide us. I respect my parents bec
how and why the United state was successful against Germany and Japan during WW2
What political and economic impact did the fall of Saigon have on the United States and Vietnam?
