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 ( 55+ )
Otras preguntas
Word form 67.943 answers please
Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lipgloss cost $7 per tube. Tina bought 9 items and spent $50.
My teacher asked me to rename numbers how do you do that for example how do you rename 2,300 tens or how to rename 89thousands
What is the right way to write fifty cents ? Is it $.50 or .50
Solve V= lwh for w.Please help.
What is 6,007,200 in word form and expanded
which digit has the same value in both numbers? What is the value of that digit? 123,456,789 987,654,321
A somatic cell of the common octopus (Octopus vulgaris) has 56 chromosomes. What number of chromosomes will an octopus gamete contain? A. 14 B. 28 C. 56 D. 112
if five notebooks cost $5.25 , how much would three notebooks cost?
how big is San Nicolas Island
