Math, asked by Culm4amadwsvini, 1 year ago

FIND THE NUMBER WHICH IS MULTIPLIED BY 3 THEN INCREASED BY THREE THEN THE SUM IS DIVIDED BY THREE AND THEN THE QUOTIENT DECREASED BY 4 THEN THE DIFFERENCE IS MULTIPLIED BY ITSELF.sO THE RESULT IS 25 MORE THAN 200,FIND THE NUMBER.

Answers

Answered by Azieq
0
( ( y × 3 + 3 ) ÷ 3 - 4 ) × y = 25 + 200
( ( 3y + 3 ) ÷ - 1 ) y ) = 225
- 3y^2 - 3y = 225
3y^2 + 3y + 225 = 0
( 2y + 1 ) ( 2y + 1 ) = 0
y = - 1/2
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