Lukealongueira
Lukealongueira Lukealongueira
  • 01-05-2020
  • Mathematics
contestada

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

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dylantgoff
dylantgoff dylantgoff
  • 01-05-2020

Answer:

-2

Step-by-step explanation:

Set up the equation where the number is x

5x=x squared -14

minus the 5x to make a quadratic equation

[tex]x^{2}[/tex]-5x-14=0

factor the equation

(x-7)+(x+2)=0

then you can find the opposites of the consonants,and find the negative answer is -2

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