If x$^2$ + 4 = 0, then x ?

Similar Questions

In the diagram, |PQ| = |PS| Which of the following statements is true? ...

If 4$^{3x}$ = 16$^{x+1}$, find the value of x ...

If 4y is 9 greater than the sum of y and 3x, by how much is y greater than x? ...

In a class of 150 students, the sector in a pie chart representing the students offering Physics has...

Integrate (2x+1)$^3$...

Mrs Kebeh stands at a distance of 110 m away from a building of vertical height 58 m. If Kebeh is 2 ...

The shaded area represents ...

$\begin{array}{c|c} x & 2 & 4 & 6 & 8\\ \hline f & 4 & y & 6 & 5 \end{array}$ If the mean of the ...

A sector of a circle radius 14 cm subtends an angle 135° at the center of the circle. What is th...

Find the derivatives of the function y = 2x$^2$(2x - 1) at the point x = -1? ...