Math, asked by applechichi5642, 6 months ago

4n^2-2n-90=0
Slove this equation

Answers

Answered by dashsriman441

18

Answer:

4n² - 2n - 90

4n² - 20n + 18n - 90

4n( n - 5 ) + 18 ( n - 5 )

( n - 5 ) ( 4n + 18 )

HOPE IT HELPS

Answered by mothilal18

1

this is the formula for solving the roots

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