(2x-1)² expand with identity with full formula given pls solve and gi – InterviewSolution

1.

(2x-1)² expand with identity with full formula given pls solve and give formula with identity written pls solve

Answer»

Answer:

4x² + 1 - 4x is the answer

Step-by-step explanation:

(2X-1)²

by identity (a-b)² = a² + b² -2AB

(2x-1) = (2x)² + (1)² - 2(2x)(1)

= 4x² + 1 - 4x

HOPE IT HELPS YOU!!!

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