No products in the cart.

1. The maximum value of 10x-5x2-1 …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

1. The maximum value of 10x-5x²-1 is

Posted by Konda Thirumala Rao 6 years, 9 months ago

Entrance Exam > JEE main > Mathematics

2 answers

Bipin Dubey 6 years, 9 months ago

= -5 ( x²- 2x) - 1

= -5 (x²- 2x + 1 - 1) - 1

= -5 (x - 1)² + 5 - 1

= 4 - 5 (x - 1)²

Since ( x - 1 )² >= 0

-5 (x - 1)² <= 0

4 - 5 (x - 1)² <= 4

0Thank You

Payal Singh 6 years, 9 months ago

0Thank You

ANSWER

Related Questions

The product of 6x/5(×3+y3

Posted by Shubham Jorgewar 6 months, 1 week ago

Entrance Exam > JEE main > Mathematics

1 answers

What is the meaning of functions

Posted by Dimpal Dayma 8 months, 2 weeks ago

Entrance Exam > JEE main > Mathematics

1 answers

45346+12578-135689

Posted by Arpita Mourya 9 months, 1 week ago

Entrance Exam > JEE main > Mathematics

3 answers

Find the sum to n terms of series : 1+5+12+22+35+...

Posted by Rajdeep Dubey 6 months ago

Entrance Exam > JEE main > Mathematics

2 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Zaheer Ahmad 4 months, 1 week ago

Entrance Exam > JEE main > Mathematics

0 answers

Give me some videos on square root in maths

Posted by Vidhi Madkaikar 8 months ago

Entrance Exam > JEE main > Mathematics

1 answers

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Ak Babu Babu 1 month, 3 weeks ago

Entrance Exam > JEE main > Mathematics