SOLUTION: A. solve for x: x^2+50=10 B. 3x^2=2: solve for x and give x and y intercepts C.3x^2-5x-7=0: solve for x and give x and y intercepts D.N(x)=-0.4x^+11.2x+14 : give the value of x

Question 329704: A. solve for x: x^2+50=10
B. 3x^2=2: solve for x and give x and y intercepts
C.3x^2-5x-7=0: solve for x and give x and y intercepts
D.N(x)=-0.4x^+11.2x+14 : give the value of x for the number of tickets sold, when they will peak and how many sold that day. could you please show me how this fits into the equation.
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
x^2+50=10
x^2=-40
x=+-sqrt(-40)
=+-sqrt(10*4)*i
.
x=2sqrt(10)i, x=-2sqrt(10)i
.
Ed
RELATED QUESTIONS
3x^2 +18x+3y^2=0 Solve for center, radius and x,y... (answered by ikleyn)

solve for x and intercepts in :... (answered by nyc_function)

Give exact and approx to 3 dec.pts. for x^2-7x+5=0: value of x,x^2+50=10: would I be... (answered by Fombitz)

Solve for x and y simultaneously x+y=2 and... (answered by Fombitz)

Can you please find the x and y intercepts for... (answered by checkley77)

solve for x and y. -3x-5y=6 y=-3 y=-6x-3... (answered by MathLover1)

solve for y 3x-y=-x+8 identify the slope, x and y intercepts and... (answered by reviewermath)

Solve for y. 3x + 2 = y - x (answered by jim_thompson5910)

Solve for x and y (x)/(y+1) = 3/2 ; (x+y)/(x-y) =... (answered by ewatrrr)