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 ( 16+ )
Otras preguntas
WHY DOES REGION 9 OFTEN PASS THROUGH STORMS?
three of the angles of a quadrilateral are 100, 104 and 44. what is the size of the 4th angle?
what is the answer please i need help asap
Which third of sediment transport requires least amount of energya. suspension b. bed loadc. dissolved/solution
i only need 6-14 :) LUCI: Pedro, ¿qué 1. (hacer) cuando 2. (salir) con Ana? PEDRO: Cuando yo 3. (salir) con Ana, me 4. (poner) ropa que está de moda y siempre l
4-4 skills practice parallel and perpendicular lines
least to greatest 52, 63, 55, 56, 62, 54, 59, 60, 53, 61, 88
five whole numbers are written in order 4 6 x y 10 the mean and the median of the five numbers are the same
how does the paraphrased inclusion of theodore roosevelt's quote about men in the arena in paragraph 20 contributes to the central idea of nixon speech
Find the missing number if the average is 7.6 and _____ A) 8 B) 10 C) 12 D) none of the above