Question

simplify [(3/4)^-2÷(4/5)^-3]×(3/5)^-2​

Answer 1

Answer:

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Step-by-step explanation:

The general form of a quadratic function is f(x)=ax2+bx+c where a, b, and c are real numbers and a≠0. The standard form of a quadratic function is f(x)=a(x−h)2+k. The vertex (h,k) is located at h=–b2a,k=f(h)=f(−b2a).

Answer 2

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