Math, asked by santhisrinivasan123, 1 year ago

Simplify: 3y(2y-7)-3(y-4) and find its value for y is equal to 1 with steps

Answers

Answered by reddyvenkat55830

0

Step-by-step explanation:

given:3y(2y-7)-3(y-4) =1

6y²-21y-3y+12=1

6y²-24y+11=0

24±√576-264÷12

24±√312÷12

24±17.6635217326÷12

y=3.5, y=0.5

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