jbaro3569
jbaro3569
04-05-2018
Mathematics
contestada
find the product of 9x^2+2x-7
Respuesta :
carlosego
carlosego
04-05-2018
To solve the problem you must apply the proccedure shown below:
1. You have the following quadratic equation given in the problem:
9x^2+2x-7=0
2. When you factor it, you obtain:
(9x-7)(x+1)=0
3. Then, you have that the roots of the quadratic equation are:
(9x-7)(x+1)=0
x1=7/9
x2=-1
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Cp = Rs 20 Sp = Rs 25
Write a polynomial f (x) that satisfies the given conditions. Polynomial of lowest degree with zeros of -4 (multiplicity 3), 1 (multiplicity 1), and with f(0) =
What is the mode of the set of numbers {55, 57, 59, 61, 62, 63, 64, 64, 65, 68, 69)
jimmy had twice as many oranges as grapefruit, 5 more grapefruits than pineapples, how many of each fruit did jimmy have?
When a proposed merger between two companies is reviewed by the government, the relevant market is defined by ________.
A sequence is defined recursively by the formula f(n + 1) = –2f(n). The first term of the sequence is –1.5. What is the next term in the sequence?
people who get population education are also aware of health issue and environment degradation see
The number 55 is attached to a two-digit number to its left and the formed 4-digit number is divisible by 24. What could be the 2-digit number? List all options
TIMED PLS HELP Which type of authority figure breaks the rules? Question 1 options: charismatic authority bureaucrats
What is the rule for the following geometric sequence? 64,128,256,512... a) a_(n) = 64(-2)^n-1 b) a_(n) = 64(2)^n-1 c) a_(n) = 64(1/2)^n-1 d) a_(n) = 64(-1/2)^n
