Solve the following quadratic equations: x^2-4 x+13=0 - Vidyadip

Question

Solve the following quadratic equations:

$x^2-4 x+13=0$

✓

Answer

Get the step-by-step solution for this question inside the Vidyadip app.

Get the answer in the app

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Solve the Following Question.(2 Marks)" from Complex Numbers→Complex Numbers — all question types→Maths STD 11 Science question papers→Maharashtra Board STD 11 Science question papers→Maharashtra Board question paper generator→

Similar questions

Solve the following inequalities and write the solution set using interval notation.$\frac{2 x}{x-4} \leq 5$

If for a G.P. first term is $(27)^2$ and the seventh term is $(8)^2$, find $S_8$.

Find the number of permutations of n distinct things taken r together, in which 3 particular things must occur together.

Find the inverse relation $R^{-1}$ in the following case:
$\text{R}=\{(\text{x, y}):\text{x},\text{ y}\in\text{N},\text{ x}+2\text{y}=8\}$

Prove the following : $
\cos \left(\frac{3 \pi}{2}+x\right) \cos (2 \pi+x)\left[\cot \left(\frac{3 \pi}{2}-x\right)+\cot (2 \pi+x)\right]
$

Find the equations of the tangents to the ellipse $\frac{x^2}{16}+\frac{y^2}{9}=1$, making equal interceptson co-ordinate axes.

A team consists of 6 boys and 4 girls and other has 5 boys and 3 girls. How many single matches can be arranged between the two teams when a boy plays against a boy and a girl plays against a girl?

The numbers 1, 2, 3 and 4 are written separately on four slips of paper. The slips are then put in a box and mixed thoroughly. A person draws two slips from the box, one after the other, without replacement.
Describe the following events:
A = The number on the first slip is larger than the one on the second slip.
B = The number on the second slip is greater than 2.
C = The sum of the numbers on the two slips is 6 or 7.
D = The number on the second slips is twice that on the first slip.
Which pair(s) of events is (are) mutually exclusive?

Find the equation of the line: passing through the origin and which bisects the portion of the line 3JC + y = 6 intercepted between the co-ordinate axes.

Find a and b if :
$\frac{1}{a+i b}=3-2 i$