Q. Evaluate the left hand side to find the value of a in the equation in simplest form.x43x25=xaAnswer:
Identify Equation & Apply Quotient Rule: Identify the equation and apply the quotient rule for exponents.The quotient rule states that when dividing like bases with exponents, you subtract the exponents: am/an=am−n.So, (x5/2)/(x3/4)=x(5/2)−(3/4).
Find Common Denominator to Subtract: Find a common denominator to subtract the fractions in the exponents.The common denominator for 2 and 4 is 4, so we convert (5/2) to (10/4) to subtract (3/4) from it.$x^{((\(10\)/\(4\)) - (\(3\)/\(4\)))} = x^{(\(7\)/\(4\))}.
Simplify Expression & Find Value: Simplify the expression to find the value of \(a\). The simplified form of the exponent after subtraction is \(\frac{7}{4}\), so \(a = \frac{7}{4}\).
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