CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Solving a Quadratic Equation by Completion of Squares Method

Write the zer...

Question

Write the zeroes of the polynomial :
$x^{2} + 2 x + 1$

Open in App

Solution

$x^{2} + 2 x + 1 = 0$
${(x + 1)}^{2} = 0$
$∴$ Zeros are $- 1, - 1$

Suggest Corrections

thumbs-up

2

Similar questions

Q. The zeroes of the polynomial x² – 2x – 323 are

बहुपद x² – 2x – 323 के शून्यक हैं

α

β

are the zeroes of the polynomial

f (x) = x^{2} - 2 x - 3

, find the polynomial whose zeroes are

2 α - 1

2 β - 1

α

β

are the zeroes of polynomial,

f (x) = x^{2} - 2 x - 3,

then find new quadratic polynomial having zeroes

\frac{1}{α} a n d \frac{1}{β} .

If one zero of the polynomial $x^{2} - 4 x + 1$ is $(2 + \sqrt{3})$ , write the other zero.

Q. Draw a graph of zeroes of quadratic polynomial for an equation

y = x^{2} + 2 x + 1

.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Solving QE by Completing the Square

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Solving a Quadratic Equation by Completion of Squares Method

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon