Question

Find the roots of the equation (x2 + 3x)2 – (3x2 + 3x)–6=0.​

Answer 1

Answer:

2(x²+3x) -(3x²+3x) -6=0

2x²+6x-(-18x²-18x)=0

2x²+6x+18x²+18x=0

20x²+24x=0

4(5x²+6x) =0

5x²+6x=0

x(5x+6)=0

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here x=0

and 5x+6=0

so,,, roots will be

x=0,-6/5

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HOPE IT HELPS YOU!!!!!

REGARDS.....

ADDY_THAKUR...✌✌✌