NaniiMar
NaniiMar
25-04-2018
Mathematics
contestada
help please, will award brainliest
Respuesta :
mkryukova19
mkryukova19
25-04-2018
2x²-2x-12=0
x²-x-6=0
(x-3)(x+2)=0
x-3 =0, x+2=0
x(1)=3, and x(2)=-2
The solutions make the equation true, and the solutions give x-intercepts of the graph of the equation.
(-2, 0) and (3,0) are x -intercepts for the graph of y = 2x²-2x-12
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
What is the area of the square below ?
What sentace uses parallel structure
Your patien has a severe infection,and you want to get an antibiotic into his system as quickly as possible.you have two choices for your antibiotic,both which
compounds that do not contain carbon (with hydrogen are called ___compounds
Is the answer for letter B correct?
Without graphing, classify each system of equations as independent, dependent, or inconsistent. Solve independent systems by graphing.1) 5 - y = 2x 6x - 15 = -3
Help me solve these problems please
What is the United Nations law of the sea?
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!! Factor the expression completely over the complex numbers.
How would you go about this problem please help me. Mrs Santaniello wants to buy lawn feed. Sold in 2 sizes. Packet size 2kg = £13.00 5kg = £28.50 35 grams i
