Math, asked by ashabhardwaj9699, 4 months ago

please tell right answer​

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Answered by RealSweetie
2

Step-by-step explanation:

16-9x²

=(4)²-(3x)²

(4+3x)(4-3x)

3a-4=2(4-a)

or,3a-4=8-2a

or,3a+2a=8+4

or,5a=12

or,a=12/5

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