can you help me wit this??

^ – exponents

+- addition

– – subtraction

* – multiplication

/ – division

just have to perform the indicated operations on these fractions:

1. 35x^3b^3 OVER 48x^2b^5 * 12x^4b^4 OVER 7x^5b^2

2. a+2 OVER a^2-1 * a^2 + 7a – 8 OVER a^2 – 4

3. 9a^2 – b^2 OVER b^2c – 3abc + 9a^2c / b^2+6ab+9a^2 OVER b^3+27a^3 * b + 3a OVER b2-ab+9a^2

4.8r^3-t^3 OVER 2r + 3t / 4r^2t + 2rt^2 + t^3 OVER 2tz-tz^2 * 4r^2 + 12rt + 9t^2 OVER 2rz – tz

5. (2x^2 – 5y^2 OVER x^2 + xy – 2y^2) + (x-2y OVER x+ 2y) – (x-2y OVER x-y)

Factor the following:

1. 64-32a^4p^4

2. 243a^2-3 (4b-5c)^2

3. 8 – (2x-1) ^3

4. x^6 – y^6

5. bcx^2 – bdx + c^2x – cd

Top 1 Answers

A few days ago

Anonymous

Favorite Answer

Let me guess – due today and you haven’t started it yet? Hon, you’ll find that you rarely get answers to questions like this. That’s partly because it would take so very long to answer, and partly because most of us really don’t want to do your homework for you. If you have a specific question, by all means ask it. We’ll do our best. But don’t dump ten problems into one question and expect anything but what one other poster called a “cheesy” lecture – like this one.