(a) Find the rate of change of p with respect to q. When evaluating square roots we ALWAYS take the positive answer. For instance, we can rewrite [latex]\sqrt{15}[/latex] as [latex]\sqrt{3}\cdot \sqrt{5}[/latex]. For instance, we can rewrite [latex]\sqrt{15}[/latex] as [latex]\sqrt{3}\cdot \sqrt{5}[/latex]. For the steps below assume \(y\) is a function of \(x\). If we want the negative answer we will do the following. Answer to: Assume that the profit generated by a product is given by P(x) = 5*sqrt(x), where x is the number of units sold. By multiplying the variable parts of the two radicals together, I'll get x 4, which is the square of x 2, so I'll be able to take x 2 out front, too. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Start studying Algebra II Q3 Unit 1: Radical Operations and Equations. 2(4 16x)-2(4 2y)+3(4 81x)-4(4 32y) What is the following sum? Get 1:1 help now from expert Algebra tutors Solve it with our algebra problem solver and calculator The 4 in the first radical is a square, so I'll be able to take its square root, 2, out front; I'll be stuck with the 5 inside the radical. The first rule we will look at is the product rule for simplifying square roots, which allows us to separate the square root of a product of two numbers into the product of two separate rational expressions. This calculator simplifies ANY radical expressions. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Figure 2.20: The function \(\sin y +y^3=6-x^2\) and its tangent line at the point \((\sqrt[3]{6},0)\). A manufacturer has found that when m employees are working, the number of units of product produced per day is q = 10 &Sqrt… Assume x ge 0 and y ge 0. (b) Find the marginal revenue function. \[ - \sqrt {16} = - 4\] This may not seem to be all that important, but in later topics this can be very important. Start studying Algebra 2 part 2 exam. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The first rule we will look at is the product rule for simplifying square roots, which allows us to separate the square root of a product of two numbers into the product of two separate rational expressions. Suppose p = 100 − √ q 2 + 20 is a demand equation for a manufacturer’s product. Following this convention means that we will always get predictable values when evaluating roots. Assume x ge 0 and y ge 0. x2y3 + 2 x3y4+xy y Which of the following is a like radical to 3 7x? This suggests a general method for implicit differentiation. Get more help from Chegg. 8. The graph of [math]x^2+(y-\sqrt[3]{x^2})^2=1[/math] is very interesting and is show below using desmos. 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