Question

X^2-5x^2/18y^2 * 6y/xy-5x

Answer 1

Ответ:

Смотри решение на фото ниже

Answer 2

It appears that you want to simplify the expression:

(x^2 - 5x^2)/(18y^2) * (6y)/(xy - 5x)

To simplify this expression, first factor and cancel common terms in the numerator and denominator:

1. Factor the numerator: x^2 - 5x^2 = x^2(1 - 5) = -4x^2.
2. Factor the denominator: xy - 5x = x(y - 5).

Now the expression looks like this:

(-4x^2)/(18y^2) * (6y)/(x(y - 5))

Next, simplify further:

1. Reduce the fraction (-4x^2)/(18y^2):

   (-4x^2)/(18y^2) = (-2x^2)/(9y^2)

2. Multiply the fractions:

   (-2x^2)/(9y^2) * (6y)/(x(y - 5))

Now, multiply the numerators and denominators together:

Numerator: (-2x^2) * (6y) = -12x^2y Denominator: (9y^2) * (x) * (y - 5) = 9xy^2(y - 5)

So, the simplified expression is:

(-12x^2y) / (9xy^2(y - 5))

You can further simplify this expression if you wish, but this is the simplified form of the given expression.