sanaa34 sanaa34

09-06-2020
Mathematics

contestada

5 times a number is 14 less than the square of that number. find the negative solution.

Respuesta :

jaimemenendezalvarez jaimemenendezalvarez

09-06-2020

Answer: The negative solution is -2

Step-by-step explanation:

[tex]5x+14=x^2\\x^2-5x-14=0\\\\(x-7)(x+2)=0\\x_1=7\\x_2=-2[/tex]

Answer Link

Otras preguntas

factor 10c^2-60cd +80d^2

If a chemist analyzes a 3.84g sample containing sand and table sugar, and recovers 1.43g of sand, what percent by mass of table sugar should the chemist

When Jorge put the pots and pans in the sink,the water level in the sink rose 0.6 inches. If the sink is a rectangular prism with a base 17 inches by 23 inches,

20. In a chemical reaction, dynamic equilibrium occurs when the rate of the forward reaction becomes precisely equal to the rate of the reverse reaction. All o

Can Science go to far ? Please Answer soon it is due tomorrow

Someone please help me? I don't know how to solve these :/

how many 6ths are there in 3 and a third?

need help, multiply and simplify answer,(5t²-t-7)(8t²+5t-1) answer= ______

The five relationships taught by confucius encouraged people by?

how do is solve 6(z + 4) using distributive property