PLEASE HELP ME!
1. 3x^8 – 7x^8

–4x16
–21x8
–4x8
10x8

Question

PLEASE HELP ME!
1.  3x^8 – 7x^8

    –4x16
    –21x8
    –4x8
    10x8

anonymous · Answer

Factor x^8 out, can you?

anonymous · Answer

I don't get it?

anonymous · Answer

Because both terms have x^8 in common, so factor it out!

anonymous · Answer

-4x^8?

anonymous · Answer

Just pretend x^8 is dollar, Yep!

anonymous · Answer

2.  6y5 – 9y5

    –3y10
    15y5
    –54y5
    –3y5

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

3.  2 – 11x2 – 8x + 6x2

    –5x2 – 8x + 2; quadratic trinomial
    –5x2 – 8x; quadratic binomial
    –6x2 – 8x – 2; cubic polynomial
    6x2 – 8x + 2; cubic trinomial

anonymous · Answer

Open the new post for each question, will you!

anonymous · Answer

How do I do that? Sorry, I am new to this.

anonymous · Answer

Will you still help me if I make a new post for these questions?