Question

Преобразуйте в многочлен стандартного вида(3х-у)(3х+у)

Answer 1

вот
$(3x - y)(3x + y)$

Answer 2

(3х-у)(3х+у) = (3х-у)2
"(3х-у)" - вторая степень

Answer 3

Converting to Standard Form Polynomial

To convert the given expression *(3x - y)(3x + y)* into standard form, we can use the formula for the product of two binomials: *(a - b)(a + b) = a^2 - b^2*.

So, for *(3x - y)(3x + y)*: 1. Square the first term: *(3x)^2 = 9x^2*. 2. Square the second term: *(-y)^2 = y^2*. 3. Subtract the result of step 2 from the result of step 1: *9x^2 - y^2*.

Therefore, the expression *(3x - y)(3x + y)* in standard form is 9x^2 - y^2.