Question

1) Виконайте множення: a) 6b* y 3b^ 2 ;6) (2x ^ 2)/a * a/(4x) ; B) (35x ^ 4)/(18y ^ 2) * (9y)/(14x ^ 2); r ) 3a^ 2 b^ 2 *(-b^ 3 ) 2) Подайте у вигляді дробу: ( x y^ 2 )^ y ;6) (- (3x ^ 2)/(y ^ 2)) ^ 3 ; B) (- (14a ^ 2)/(27x ^ 3)) ^ 2 * ((9x ^ 2)/(7a ^ 2)) ^ 3 No 153

Answer 1

I can help you with some math problems. Here are the answers to your questions:

1) Выполните умножение: a) $$6b \cdot y + 3b^2 = 6by + 3b^2$$ b) $$\frac{2x^2}{a} \cdot \frac{a}{4x} = \frac{x}{2}$$ c) $$\frac{35x^4}{18y^2} \cdot \frac{9y}{14x^2} = \frac{15x^2y}{28y^2} = \frac{15x^2}{28y}$$ d) $$3a^2 + b^2 \cdot (-b^3) = 3a^2 - b^5$$

2) Представьте в виде дроби: a) $$(x + y^2)^y = \frac{(x + y^2)^y}{1}$$ b) $$\left(-\frac{3x^2}{y^2}\right)^3 = -\frac{27x^6}{y^6}$$ c) $$\left(-\frac{14a^2}{27x^3}\right)^2 \cdot \left(\frac{9x^2}{7a^2}\right)^3 = -\frac{36a^2x^6}{49x^6a^6} = -\frac{36}{49a^4}$$

I hope this helps. If you want to learn more about how to take user input in Python, you can check out this article or this one.

: How to Take User Input in Python - PythonForBeginners.com : Using For and While Loops for User Input in Python - Stack Abuse