Please help. Im reviewing for my exam.
Solve each equation using algebraic techniques, check with your calculator.
(a)(1/x)-(8/2x-x^2)=(x+2/x-2)
i know to factor and i get x(2-x) but stuck after that
(b) square root of [2 x + 7] − square root of[x] + 1 = 3
i got x=-5
(c) square root of[3x + 1] − x = −1
x=-1

thank you!

Question

Please help. Im reviewing for my exam.
Solve each equation using algebraic techniques, check with your calculator.
(a)(1/x)-(8/2x-x^2)=(x+2/x-2)
i know to factor and i get x(2-x) but stuck after that 
 (b) square root of [2 x + 7] − square root of[x] + 1 = 3   
i got x=-5 
(c) square root of[3x + 1] − x = −1 
x=-1

thank you!

anonymous · Answer

#8 this is easier to read the problem