Math, asked by gangotrish, 8 months ago

(i) 60x2 – 70x - 30

Answers

Answered by ridhima009988

2

Answer:60x2+20x-90x-30

20x(3x+1)-30(3x+1)

20x-30(3x+1)=0

x=3/2,-1/3

Step-by-step explanation:

Answered by pawankpalak

1

it will solve using factorisation method....

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