Math, asked by abhishekagrawal55, 3 days ago

2x – 3 = √2x²– 2x + 21​

Answers

Answered by neeru9988090444
2

Answer:

Given: 2x-3=√2x²-2x+21. Squaring both the sides, we get. (2x-3)2 = 2x2-2x+ 21. 4x2+9-12x = 2x2-2x+21. 2x2-10x-12=0. x2-5x-6 =0.

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