find the root of the following quadratic equation by factorisation x²+9x+18=0
Answers
Answered by
3
Answer:
x²+9x+18=0
⇒x²+6x+3x+18=0
⇒(x+3)(x+6)=0
∴ x+3=0 x+6=0
∴ x=-3, -6
Step-by-step explanation:
Answered by
5
Answer:
plzzz give me brainliest ans and plzzzz follow me
Attachments:
Similar questions