anonymous
  • anonymous
Solve the equation using square roots.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
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anonymous
  • anonymous
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hartnn
  • hartnn
Add 9 to both sides. what u get ?
anonymous
  • anonymous
My choices: A. –3, 3 B. –9, 9 \[-\sqrt{3}, \sqrt{3}\] D. no real number solutions

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hartnn
  • hartnn
Add 9 to both sides. what u get ?
anonymous
  • anonymous
C?
hartnn
  • hartnn
Add 9 in both sides of x^2-9 =0 what u get? u don't get direct answers here, sorry.
anonymous
  • anonymous
@hartnn, I dont know how to... I get 81 - 9 = 0 which im pretty sure is wrong
anonymous
  • anonymous
there after the answer ONLY!!
hartnn
  • hartnn
how did u get 81 ?
anonymous
  • anonymous
\[9^{2}\]
hartnn
  • hartnn
why did u put x=9 ?
anonymous
  • anonymous
what?
hartnn
  • hartnn
u got 81 by 9^2 but why 9^2 ? keep it as x^2 u have x^2-9=0 Adding 9 to both sides, x^2-9+9=0+9 x^2+0=9 x^2=9 can u solve this ?
anonymous
  • anonymous
@hartnn help me for this problem Write an equation with the variable on each both side of the equal sign, at least one fractional cofficient, and a solution of-6. Thank you
hartnn
  • hartnn
@Lovie03 i answered that, check it.
anonymous
  • anonymous
how you get that
hartnn
  • hartnn
@chicagochica5 x^2=9 can u solve this ?
hartnn
  • hartnn
taking square root on both sides, x= +3 or x=-3
anonymous
  • anonymous
@hartnn, im sorry I do not understand what to do or how to solve

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