Math, asked by 13790, 4 months ago

x²-18x-19 factorise this

Answers

Answered by pankaj21584

0

Answer:

x²-19x+x-19

x(x-19)+1(x-19)

(x-19)(x+1)

13790: wrong answer

pankaj21584: why!??

Answered by anandswaroop8

1

use mid term split
x2-19x+x-19
x(x-19)+1(x-19)
(x-19)(x+1)
x = 19 or -1
Pls mark brainliest:))

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