negative 2 squared
x = 2.1374586088176875 x = -1.6374586088176875
Negative sixty-four minus four squared is equal to -80.
x equals negative b plus or minus the square root of b squared minus 4bc over 2a
x^2 +9 =x^2 -9 9=-9 No solution
Seven minus a negative six equals a positive one
Draw the graph of negative X squared plus 5 minus X cubed and find the values of x where it intersects the x axis.
xsquared minus x minus 72
It is: 9-4 = 5