Please Help me if you CAN.?

Question

1. 5x^4(x^2)=

2. 6y^2(2y^4)^2=

3. 7 x^2 / x^3=

4. 12(x+y)^3 / 9(x+y)=

Please try to explain if you can.

Answer 1

1- 5x^6
5x * x = 5x 4+2=6 you add your exponents

2- y= 10 square root(24/x)
6y^2(2y^4)(2y^4)
6y^2(4y^8)
24y^10
y= 10-square root(24/x) because you multiplied when you had why so you have to do the opposite because its x

3- 7x^-5
you subtract your exponents... if you cant have negative exponents your answer would be -7x^1 but you dont have to show the one.

4- too much thinking... hard to explain on computer..
good luck hope it helps!

Answer 2

1. 5X^6 just add the exponents.
2. Remember order of operations - do the ( ) first.
3. When dividing subtract the exponents.
4. 12x^3 + 12y^3 / 9x + 9y=
4x^2 + 4y^2/ 3+3 work out the math than cancel out as much as possible ends up as:
4x^2 + 4y^2/ 6 then change the 4's to 2's and the 6 to 3.

Answer 3

can't really explain but,
1. 5x^6
2. 24y^8
3. 7/x
4. 4(x+y)^2/3
hope this helps

Answer 4

I'm too lazy to do this and i love$money did you even pass elementary school? College is spelt with an "e", collage is the thing you do in art class.

Answer 5

Polynomial Multiplication & Division.....get your lazy bombom out of the internet ,open your math book and learn! Geezzz.....

Answer 6

Hamza as math teacher i 'm telling you go do your homework away

Answer 7

I could tell you but then I'd have to kill ya...lol
We can't be there for the test for you so you gotta do it.

Answer 8

1. **^**(**)

2.**x**(**)^*

3.**x**

4.**x**x***

Dam yahoo keep censoring my answers ..

Answer 9

To late to think that hard. sorry.

Answer 10

wow!are you in collage or something!