(23.95)2– (25.006)2+ (8.0099)2– (7.07)2= ? - (14.990)2
Here the terms of the given expression can also be rounded off as 242 – 252 + 82 – 72 = ? + 152 ? = 576 – 625 + 64 – 49 + 225 ? = 191
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