Math, asked by kt6176999, 1 month ago

1) Solve x² + x - 20 = 0 by factorisation.

Answers

Answered by js6326742

16

Answer:

x² + x - 20 = 0

By splitting middle term method

x² - 4x + 5x -20 = 0

x( x-4) + 5(x-4) = 0

(x-4)(x+5) = 0

Answered by indsj87

10

Answer:

PLEASE MARK ME AS BRAINLIEST

Attachments:

Previous Question

Next Question

Similar questions

English, 16 days ago

WRITE THE ANTONYMS I) best II) I sweet...

Biology, 16 days ago

2. Identify the incorrect statement about the Gram-positive bacteria a. Teichoic acid absent b. High percentage of peptidoglycan is found in cell wall c. Cell wall is single layered d. Lipopolysaccharide is present in cell wall...

Social Sciences, 16 days ago

5 Which of the following is having highest human development rank in 2018? 11 A.India B.Pakistan C.Nepal D.Bangladesh...

Business Studies, 1 month ago

Enumerate the various Acts passed by the Government of India which help in protection of consumers' interests.

English, 1 month ago

Name all the characters in the Chapter "The Portrait of a Lady" class 11th...

Science, 8 months ago

Name the machine used for sowing seeds...

Science, 8 months ago

1. a. State whether the following are true or false. Hydrochloric acid is an organic acid. b. Tartaric acid is present in tomatoes. Acids are sour in taste. C. d. Hydrochloric acid is used in the pickling of steel. Trinitrotoluene is an explosive. e.

Art, 8 months ago

who invented tv i will mark him/her as brainliest...