SOLUTION: I'm really having trouble with these few problems here and I can't call anyone from my Algebra class that I know because they're all busy, so I was hoping that someone could help m
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Question 81902This question is from textbook Algebra 1
: I'm really having trouble with these few problems here and I can't call anyone from my Algebra class that I know because they're all busy, so I was hoping that someone could help me? If you can you would forever have my gratitude!!
10. x/x^2-3=5/x+4 I know there is two answers to this problem
14. 4w/3w-2+2w/3w+2=2 I know the answer is w=4.
16. 12/x^2-16-3=24/x-4 The answers are -6 and -2.
Please, please tell me how to do these problems!!
This question is from textbook Algebra 1
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
10. Solve for x:
Multiply both sides by
Cancel as indicated and simplify.
Subtract x^2 from both sides.
Subtract 4x from both sides.
Factor this quadratic equation.
Apply the zero products principle.
and/or
so
so
Solutions:
14. Solve for w:
Multiply both sides by
Simplify.
Subtract from both sides.
Divide both sides by 4.
16. Solve for x:
Simplify.
Simplify by factoring out a 3.
Factor this quadratic equation.
Apply the zero products principle.
and/or
Solutions:
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