crystalbrickey crystalbrickey
  • 03-06-2022
  • Mathematics
contestada

Solve the following equation by factoring
8x²-9x-14=0

Respuesta :

loneguy
loneguy loneguy
  • 03-06-2022

Answer:

[tex]x = 2\\ \\x= -\dfrac 78[/tex]

Step-by-step explanation:

[tex]~~~~~~~8x^2 -9x -14=0\\\\\implies 8x^2+7x-16x-14=0\\\\\implies x(8x+7)-2(8x+7)=0\\\\\implies (x-2)(8x+7) = 0\\\\\implies x = 2,~ x= -\dfrac 78[/tex]

Answer Link

Otras preguntas

Which is the simplified form of
How do you solve this algebraic equation? X-5=0.1 (x+5)
which of ther following is not equivalent to x-y+z?​
A line is defined by the equation 2x+y=4 . Which shows the graph of this line?
What is the lowest value of the range of the function shown on the graph! Please help asap...
8. Explain how World War II promoted an aware- ness of the links between racism in the United States and colonialism around the world.
Why might Eisnehower have been more appealing as a presidential candidate than McArthur?
A combustion analysis of a 0.503 g sample of an unknown hydrocarbon yields 1.53 g CO 2 2 ​ and 0.756 g H 2 2 ​ O. What is the empirical formula of the samp
A net and four figures are shown: which figure shown can be formed from the net? (Input the number only) Will give 25 points!
The table shows the areas of a triangle where the base of the triangle stays the same but the height changes. Write an algebraic expression that can be used to