Math, asked by nehakasbe659, 17 days ago

3) (a + 2) (a - 1) = + [2 + (-1)] a + 2 x (-1) = a2 + a-2

Answers

Answered by mazouzahmed754

0

Answer:

a1=1. a2= -2 this is the answer

Previous Question

Next Question

Similar questions

Math, 8 days ago

An airplane takes 40 min less in its journey of 1600 km /h from Delhi to Chennai if it's speed is increased by 400km/h .find the normal speed in km /h...

Science, 8 days ago

what charges are developed when ebonite rods rubbed with wool ...

Geography, 8 days ago

Date ® how did fludity is useful for the living world?

English, 17 days ago

write personal response_________________________gave me ans pls...

Math, 17 days ago

Expand the following using appropriate identities: 1 ) (p + 4)^2 2) (3m - 5)^2...

Social Sciences, 9 months ago

Mushi Premchand is the Pseudonym of famous hindi author? * 1 point A. Bhartendu Harishchandra B. Sumitra Nandan Pant C. Dhanpat Rai Shrivastava D. Dharamvir Bharati...

History, 9 months ago

plz answer fast class9 history ...

Computer Science, 9 months ago

What are usenet- based discussion boards? How does it help Tim Berner's Lee in the making of HTML?