LorenaD487295 LorenaD487295
  • 25-10-2022
  • Mathematics
contestada

solve the quadratic equation below.3x^2-9=0

Relax

Respuesta :

NyleeD588955 NyleeD588955
  • 25-10-2022
[tex]\begin{gathered} 3x^2-9=0 \\ 3x^2-9+9=0+9 \\ 3x^2=9 \\ \frac{3x^2}{3}=\frac{9}{3} \\ x^2=3 \\ x=\sqrt{3},\: x=-\sqrt{3} \end{gathered}[/tex]

Answer Link

Otras preguntas

You call your best friend to invite him (or her) to a concert. nobody answers the phone so you decide to leave a message. record the message that you would le
What is the difference quotient of the function, answer is D ​
PLEASE HELP IM REALLY STUCK
Which of the following best describes the rhyme scheme of Emily Dickinson's "The Railway Train"? ABCB ABCD ABAB ABCA
Marcus states that the polynomial expression 3x3 – 4x2y y3 2 is in standard form. ariel states that it should be y3 – 4x2y 3x3 2. explain which student is corre
Solve for x: 12x= 36 Please show all the steps that were given above that you must take to solve for x.
Which statement describes the location of a chromosome? in the nucleus in the DNA in a gene in a nucleotide
how do I do this I need help right now 12÷6×(-4)÷8
which situation representd 24÷6
Do you think Japan should remain pacifist or begin expanding their military?