dvanced-math-easier/xOfcc98a58ba3bea7radicals-and-rational-exponents-easier/e/v2-radicals-and-rational-exQKhan AcademyCet Al TutoringNEWRadicals and rational exponents: foundations■ Google ClassroomThe equation 2c⋅bc=10c is true for all values of c. What is the value of b?
Q. dvanced-math-easier/xOfcc98a58ba3bea7radicals-and-rational-exponents-easier/e/v2-radicals-and-rational-exQKhan AcademyCet Al TutoringNEWRadicals and rational exponents: foundations■ Google ClassroomThe equation 2c⋅bc=10c is true for all values of c. What is the value of b?
Given Equation: We are given the equation 2c⋅bc=10c. To find the value of b, we need to isolate b on one side of the equation.
Simplify Equation: Since the equation is true for all values of c, we can simplify the equation by removing the exponent c from all terms. This is possible because if ax⋅bx=cx, then a⋅b=c.
Remove Exponent: We remove the exponent c from all terms to get 2×b=10.
Solve for b: Now, we solve for b by dividing both sides of the equation by 2.b=210
Evaluate Division: Evaluating the division gives us the value of b.b=5
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