What is the difference of the polynomials? (–2x3y2 + 4x2y3 – 3xy4) – (6x4y – 5x2y3 – y5) –6x4y – 2x3y2 + 9x2y3 – 3xy4 + y5 –6x4y – 2x3y2 – x2y3 – 3xy4 – y5 –6x4y + 3x3y2 + 4x2y3 – 3xy4 + y5 –6x4y – 7x3y2 + 4x2y3 – 3xy4 – y5

For this case we have the following subtraction of polynomials:

Grouping similar terms, we have:

Rewriting the polynomial we have:

Finally, rearranging terms we have:

the difference of the polynomials is:

 First option is correct.

Step-by-step explanation:

Since we have given that

1) Open a bracket with the sign changed to the second expression within the brackets:

2) Gather the like terms together:

Hence, First option is correct.

susie has 7 apples

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.