Math, asked by pshreyas416, 8 months ago

√a - 2√a-1 + √ a + 2√a-1

Answers

Answered by kasoudhansangeeta197

1

Answer:

The answer is 2(√2-1)

Step-by-step explanation:

Given ,

√a - 2√a - 1 + √a +2√a - 1

=√a + √a - 2√a + 2√a - 1 - 1

= 2√a - 2

= 2(√a - 1)

Previous Question

Next Question

Similar questions

Hindi, 3 months ago

प्र.28 (अ) किसी एक विषय पर निबंध लिखिए (1) विद्यार्थी जीवन (2) समाचार पत्रों का महत्त्व (3) राष्ट्रीय पर्व (4) जल ही जीवन है (5) पर्यावरण प्रदूषण $can anybody help me$ ...

Math, 3 months ago

Q.2 Which of the following is a branch of statistics? (A) Applied statistics (B) Mathematical statistics (C) Industry statistics (D) Both A and B...

Hindi, 3 months ago

5 कोई तीन बीज उत्पादक एजेंसियों के नाम लिखिए।...

Chemistry, 8 months ago

The bonding in hydrogen molecule is strong.Explain why the boiling point of hydrogen is low ?

India Languages, 8 months ago

AJI ABDUL WAHAB INSTITUTION (High) SCHOOL (H.S.) KOLORAH, HOWRAH MODELACTIVITY TASKS ENGLISH CLASS VII ACTIVITY 1 forms of the following Adjectives: Positive Forms Superlative Forms Good Kind Beautiful ACTIVITY 2 tences using either Present Continuous Tense or Past Continuous Tense of the...

Chemistry, 1 year ago

A brown colour metal on exposure to air reacts with components of air to form a green coloured compound the composition of this substance is __________...

Math, 1 year ago

divide rs 1300 among 7 man 11 women and 5 boys such that each women may have three times as much us a boy and man as much as a women and a boy to gether find how much man receive...

English, 1 year ago

expand the following pollution Earth any number one ...