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The area of a square is 4 x square + 20 X + 25 which expression represent a side of the square |
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Answer» Step-by-step explanation: 4x2+20x+25 therefore, side is ROOT of the area
so,√4x2+20x+25 = √(2x+5)^2 (2x+5) {root and POWER gets cancelled} so, side is 2x+5 |
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