Math, asked by leonmegan14, 10 months ago

3x^2–243 = 0 solve the quadratic equation

Answers

Answered by subhamrout2019

0

Answer:

pls mark as brainlist answer

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Answered by acekaplayer

2

Answer:

3x²-0x -243

3x²-27x+27x -243

3x(x-9)+27(x-9)

(3x+27)(x-9)

x= -9 ,9

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