Question

А)3a+4b дробь 8x^2 : 4b+3а дробь 16x^2б)7c+9d дробь 13p^3 * 39p^12 дробь 9d НАПИШИТЕ ПОЛНОЕ РЕШЕНИЕ))

Answer 1

А)3a+4b дробь 8x^2 : 4b+3а дробь 16x^2
б)7c+9d дробь  13p^3 * 39p^12 дробь 9d 

Answer 2

А) $\frac{3a+4b}{8 x^{2} } : \frac{4b+3a}{16 x^{2} } = \frac{3a+4b}{8 x^{2} } * \frac{16 x^{2} }{4b+3a} = 2$

Answer 3

Solution for A:

To simplify the expression 3a + 4b + (8x^2 / 4b + 3a) + (16x^2), we can start by combining like terms.

First, let's simplify the expression within the parentheses (8x^2 / 4b + 3a). To do this, we need to find a common denominator for the fractions. The common denominator for 4b and 3a is 12ab.

So, the expression becomes (8x^2 * 3a + 4b * 12x^2) / (4b * 3a + 3a * 4b).

Simplifying further, we get (24ax^2 + 48bx^2) / (12ab).

Now, let's simplify the entire expression 3a + 4b + (24ax^2 + 48bx^2) / (12ab) + 16x^2.

To combine like terms, we can add the coefficients of the same variables.

The terms with 'a' are 3a and (24ax^2) / (12ab). The coefficients are 3 and 2, respectively. Adding them together, we get 3 + 2 = 5a.

The terms with 'b' are 4b and (48bx^2) / (12ab). The coefficients are 4 and 4, respectively. Adding them together, we get 4 + 4 = 8b.

Finally, we have 5a + 8b + 16x^2 as the simplified expression.

Solution for B:

To simplify the expression 7c + 9d + (13p^3 * 39p^12) / (9d), we can start by simplifying the fraction.

Multiplying the terms within the parentheses, we get 507p^15.

Now, let's simplify the entire expression 7c + 9d + 507p^15.

There are no like terms to combine, so the expression remains as it is.

Therefore, the simplified expression is 7c + 9d + 507p^15.

Please let me know if there's anything else I can help you with!