Math, asked by salonijain18sj, 8 months ago

Expand the following using suitable identities.

a) ( + 15 )( + 20 )

b) ( − 9)( − 9)

Answers

Answered by ahmed1434

0

Answer

a)300

b)81

They are answer

Previous Question

Next Question

Similar questions

History, 4 months ago

Which military leader achieved the first Union victory in the western part of the Confederacy during the Civil War? A- General Ulysses S. Grant B- General George McClellan C- General Ambrose Burnside D- Admiral David Farragut...

Math, 4 months ago

A set of equations is given below: Equation A: u = 4v + 1 Equation B: u = 3v + 5 Which of the following is a step that can be used to find the solution to the set of equations?

Computer Science, 4 months ago

Assignment 6: Create a Storyboard Edhesive...

Math, 8 months ago

In a school, every student knows how to speak both English and Russian, but does not know how to speak any other language. A student is selected from the school randomly, and a record is made of the languages this student can speak. This action is repeated 182 times. Consider the following events: Event - E: The student selected can speak Russian. Event - F: The student selected can speak both...

Math, 8 months ago

FULL FORM OF COD.... COC ...

English, 1 year ago

I’m spread out before being eaten. Your tongue gets me off. People sometimes lick my nuts. What am I?I’m spread out before being eaten. Your tongue gets me off. People sometimes lick my nuts. What am I?

Math, 1 year ago

find an equivalent fraction of 35/42 having : denominator 18...

Hindi, 1 year ago

Write a essay on Aadarsa Chatra in Hindi in 200 word?