Math, asked by ajaysingh199690, 16 hours ago

9x2 - 6b2 x - ( a4 -b4) =0​

Answers

Answered by csudip74
1

Step-by-step explanation:

9x2-6b2x+b4-a4=0

(3x)2-2.3.b2+(b2)2-a4=0

(3x-b2)2-(a2)2=0

(3x-b2+a2)(3x-b2-a2)=0

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