The auto repair on First Street charges a flat fee of $15 plus $10 an hour for servicing a car. The auto repair shop on Second A
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An expression is defined as a set of numbers, variables, and mathematical operations. The derivative of the function f(x)=20(√x)-(x²⁰/2) is (10/√x)-10x¹⁹.
<h3>What is an Expression?</h3>In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given expression can be simplified as,
Hence, the derivative of the function f(x)=20(√x)-(x²⁰/2) is (10/√x)-10x¹⁹.
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For the given inequality to be true, x > 2.
<h3>What is an inequality?</h3>Inequality is used to define a relationship between two or more values in an algebraic expression that are not equal.
For eg, 2x + 3>5y
Now, given: 4x + > 12
Then, on simplification, we get:
=>
=> 5x + 2 >12
=> 5x > 10
=> x > 2
Hence, x > 2 for the given inequality to be true.
To learn more about inequalities, refer to the link: brainly.com/question/24372553
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