Question

solve the equation x-8sqrtx=-15

Answer 1

\[x-8\sqrt{x=-15}\]

Answer 2

\[x-8\sqrt{x}=-15\]

Answer 3

yesssss

Answer 4

\[-8\sqrt{x}=-x-15\]

Answer 5

\[(-8\sqrt{x})^{2}=(-x-15)^{2}\]

Answer 6

\[64x = x ^{2}+30x +225\]

Answer 7

Let sqrt(x) = b
b^2 - 8b = -15
b^2 - 8b + 15 = 0
(b-3) (b-5) = 0

b = 3, 5

x = 9, 25

Answer 8

\[x ^{2}-34x + 225 = 0\]

Answer 9

\[(x-9)(x-25)=0\]

Answer 10

x=9 or x = 25

Answer 11

\[2x ^{3}-8x/4x-x ^{2}\]

Answer 12

can you help me on this?

Answer 13

Factor the numerator and denominator