pultimax
pultimax pultimax
  • 01-11-2018
  • Mathematics
contestada

What value of x will cause the denominator of 8x-2/5x+1 to be 0?

1) -1/5
2) 1/5
3) 1/4
4) -1/4

Respuesta :

lisboa lisboa
  • 01-11-2018

Option A is correct

value of x will cause the denominator of [tex]\frac{8x-2}{5x+1}[/tex] to be 0

To find value of x that make the denominator 0,

We set denominator =0  and solve for x

5x + 1 =0

Subtract 1 from both sides

5x + 1 - 1 = 0 - 1

5x = -1

Divide by 5 on both sides

[tex]\frac{5x}{5} =\frac{-1}{5}[/tex]

So [tex]x =\frac{-1}{5}[/tex]

Option A is correct


Answer Link

Otras preguntas

Now, find the concentration of H+ ions to OH– ions listed in Table B of your Student Guide for a solution at a pH = 11. Then divide the H+ concentration by the
Write the phrase as an algebraic expression. Two-fifths of m is added to the product of seven and b.
Factor this expression. 3x² - 6x O A. 3x(x - 2) B. 3x(x2 - 2) O C. 3(x-2) D. 3072 - 2)​
what is the rule of the law​
Is Caterpillar a good stock investment? why?​
PLSSSS HELP QUICK plssssss
Which is true regarding the graphed function f(x)? 1. f(0) = 32. f5 = -13.f(3) =2 4. f(2) = -2​
How am I out of answers I haven't used them but twice I should have 13answers left what's happened
Substances which change the central nervous system include prescription, ______________, and illegal drugs. Cocaine LSD Mescaline Over-the-counter
Help please ans NO LINKS!