3 x /2minus 1 whole square using suitable identity
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Answer:
9x^2/4-3x+1
Step-by-step explanation:
(a-b)^2=a^2-2ab+b^2
(3x/2-1)^2=(3x/2)^2-(2)(3x/2)(1)+1^2
=9x^2/4-3x+1
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