Question

Разложите на множители: 1) 9p2^-4 2) у^-с^ 3)4х^-у^ 4) 36х^-25у^ СРОЧНО!!! ДАМ 10 БАЛЛОВ!!!

Answer 1

Ответ:

Объяснение:

1) 9p²-4=(3p-2)(3p+2)

2) у²-с²=(y-c)(y+c)

3)4х²-у²=(2x-y)(2x+y)

4) 36х²-25у²=(6x-5y)(6x+5y)

Answer 2

1) 9p^2-4 can be rewritten as (3p)^2 - 2^2, which is a difference of squares. Using the formula a^2 - b^2 = (a + b)(a - b), we can factor it as (3p + 2)(3p - 2). 2) у^-с^ can be rewritten as 1/(у^c^). There are no further simplifications possible. 3) 4х^-у^ can be rewritten as 4/x^y^. Since the exponents are negative, we can rewrite it as 4/(x^y^). 4) 36х^-25у^ can be rewritten as 36/(x^25y^). Similarly, the exponents are negative, so it can be written as 36/(x^25y^). Please note that there may be further simplifications, depending on the given values of p, у, c, x, and y. These are the basic steps to factorize the expressions.