A Nice Exponential Equation Maths Olympiad | Solving Exponential Problem With Square Roots | Find x
A Nice Exponential Equation Maths Olympiad | Solving Exponential Problem With Square Roots | Find x
A Nice Exponential Equation Maths Olympiad | Solving Exponential Problem With Square Roots | Find x
Пікірлер: 1
Зачем лишние действия Если sqrt a= a^(1/2), 81=3^4. 243=3^5 то легко получаем 3^(4*sqrt x) =3^(5*x/2) 4sqrtx =5*x/2 Sqrt x=0 или 5sqrt x=8 х=0 или х=64/25 1 минута на решение, а не 11