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प्रश्न
Find and correct the errors in the statement: 3x + 2x = 5x2
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उत्तर
L.H.S. = 3x + 2x = 5x ≠ R.H.S
The correct statement is 3x + 2x = 5x
संबंधित प्रश्न
Find and correct the errors in the statement: x(3x + 2) = 3x2 + 2
Find and correct the errors in the statement: 2x + 3y = 5xy
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Find and correct the errors in the following mathematical statement. Substituting x = −3 in
x2 + 5x + 4 gives (−3)2 + 5 (−3) + 4 = 9 + 2 + 4 = 15
Find and correct the errors in the following mathematical statement. Substituting x = −3 in
x2 − 5x + 4 gives (−3)2 − 5 (−3) + 4 = 9 − 15 + 4 = −2
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Identify the errors and correct them
6xy + 3xy = 9x2y2
Identify the errors and correct them
(x – 2)(x + 3) = x2 – 6
