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प्रश्न
Identify the errors and correct them
– 3p2 + 4p – 7 = – (3p2 + 4p – 7)
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उत्तर
– 3p2 + 4p – 7 = – (3p2 – 4p + 7)
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संबंधित प्रश्न
Find and correct the errors in the statement: x + 2x + 3x = 5x
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x2 − 5x + 4 gives (−3)2 − 5 (−3) + 4 = 9 − 15 + 4 = −2
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Identify the errors and correct them
m(4m – 3) = 4m2 – 3
Identify the errors and correct them
(4n)2 – 2n + 3 = 4n2 – 2n + 3
