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31. Frame an algebraic expression for the following cases:i. p is subtracted from the product of r and q.ii. One forth of ais added to one third of b gives one fifth of e.iii. Sum of a and b is divided by the product of a and b gives 50.iv. The number z is multiplied by itself. |
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Answer» rq - p(a/4) + (b/3) = (c/5)(a + b)/ab = 50z × z |
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