Simplify: power with a power 5^8*7^8
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Answer:
Step-by-step explanation:
Choices aren't given, so i will solve this equation and find the first positive x-intercept angle.
First, x-intercept means the x-cutting point of the graph. This occurs when y = 0. So we will solve the equation for x. Shown below:
Inverse Cotangent (ArcCot) of 0 is at , so we can now solve for x:
So, the x-intercept is at x = pi/6