Math, asked by pavani96, 1 year ago

answer this in a short cut

Attachments:

Answers

Answered by atulrajcool

0

rationalise the numerator part,you will get -1/2 which is the answer of the question

Previous Question

Next Question

Similar questions

Math, 6 months ago

8) The lateral surface area of a hollow cylinder is 4224 cm. It is cut along its height and formed a rectangular sheet of width 33 cm. Find the perimeter of the rectangular sheet.

Math, 6 months ago

find find the four angle of cyclic quadrilateral ABCD in which angle A equal to 2 x - 1 and angle b y + 5 and angle c 2 y + 15 and angle d 4 x minus 7.

Science, 6 months ago

3). Which of the following is not a water borne diseases? a). cholera b). typhoid c). dysentery d). tuberculosis...

Math, 1 year ago

one sixth of the students of class have opted for instrumental music and one fifth of the remaining have opted for vocal music. If six students have opted for vocal music,find the number of students in the class...

Math, 1 year ago

Find the probability of at least three successes in six trails of a binomial experiment in which the probability of success is 50% Round to the nearest tenth of a percent...

English, 1 year ago

"There is a wisdom of head, and a wisdom of the heart". Guys please write a paragraph in about 600 words beacuse i am having exam tomorrow. Thanks!!!

Environmental Sciences, 1 year ago

List some ways in which air is useful for us...

English, 1 year ago

Abdul kalam about 5 sentens?