Question6. Find the positive value of $x$ that solves the following equation: $$x^{60}=\sum_{k=0}^{30}\binom{30}{k} 20^{30-k}$$
ANS:

Studdy Solution
Uprośćmy wyrażenie:
$$x = 21^{\frac{30}{60}}$$ $$x = 21^{\frac{1}{2}}$$ $$x = \sqrt{21}$$
Wartość $x$ to:
$$\boxed{\sqrt{21}}$$