Question

Q . FIND REALETIONSHIP BETWEEN ZERO AND COEFICIANT .


3x²-12x-135=0 ​

Answer 1

Answer:

$3x { } ^{2} - 12x - 135 = 0$

3(x²-4x-45)=0

x²-4x-45=0

x²-9x+5x-45=0

x(x-9)+5(x-9)=0

(x+5)(x-9)=0

x=9and x=-5

write answers is x=9 and x=-5

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