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प्रश्न
Subtract: a (b - 5) from b (5 - a)
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उत्तर
b (5 - a) - a (b - 5) = 5b - ab - ab + 5a
= 5a + 5b - 2ab
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संबंधित प्रश्न
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\[x^2 y - \frac{4}{5}x y^2 + \frac{4}{3}xy \text { from } \frac{2}{3} x^2 y + \frac{3}{2}x y^2 - \frac{1}{3}xy\]
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p2 – q + r, q2 – r + p and r2 – p + q
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