Mathematics: Is the trinomial x square -6xy+36y square a perfect square justify ur answer

Sorr i need to answer something7273728...

Is the trinomial x square -6xy+36y square a perfect - id63610038177, Thejollyhellhound20

olivasm5626

14.02.2022

Given:

x^2-6xy+36y^2

To find:

Whether the given trinomial is a perfect trinomial or not.

Solution:

We have,

x^2-6xy+36y

It can be written as

=x^2-6xy+6^2y^2

=x^2-(x)(6y)+(6y)^2

This equation is not of the form (a-b)^2=a^2-2ab+b^2 because in the above expression, 2 is missing in the middle term.

Therefore, the given trinomial is not a perfect square.

0,0(0 оценок)