Pre-Algebra

posted by .

Please help!

(a^2)63

(-2x)^3

(p^2q)^3

-5c(2cd)^3

4y(y62z)63

(12a^5)^2b^3

6a(-ab)^7

(-2d^2)^6(-3)^3

please and thanc u!

  • Pre-Algebra -

    Learn and apply these rules for taking powers of numbers with exponents,
    (x^a)^b = x^(ab) ,
    (x^a*y^b)^c = x^(ac) * y^(bc)

    and multiplying variables with exponents.

    x^a*x^b = x^(a+b)

    Here is how this works with two examples. You should do the rest yourself.

    (p^2*q)^3 = p^6*q^3

    6a(-ab)^7 = 6a*(-1)^7 * a^7 * b^7
    = -6a^8 * b^7

    The * symbol indicates multiplication, but could be left out

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    I need help with these please. What is the solution for 0.7x+5¡Ü1.1x-8?
  2. Algebra......Help Quick!!

    12a^3bc-18a^2bc^2+6a^2c, x^2+20x+36, 12x^4-8x^3-4x^2, x^2+36x, 9x^2+6x+1, 6x^3+11x-10, x^2+3x-6..............can someone please help me solve some of these problems if not all. I have forgotten how to solve them can someone please …
  3. pre alg

    12a^-4 b^6 c^-3 / 30 a^2 b^-5 c^-3 is the answer 2b/5a^6 c^?
  4. algebra

    (5c²+5cd)+(4c²d-2cd-6)+(-cd+8)
  5. pre calc

    factor ((5a^2+12a+4)/(a^4-16)) / ((25a^2+20a+4)/(a^2-2a))
  6. Pre-Calc

    Please help me solve these two equations!! Divide and express as a polynomial: 12a^8b^5 - 9a^14b^15 + 6a^6b^10 _____________________________________ 3a^2b^5 Simplify: a/b - b/a __________ a-b/b
  7. algebra

    simplify -2a^+6ab^-12a^b/-24ab the b -12a^b the b is to the third power 2a^b/24ab + 6ab^/24ab -12a^b to the third/24ab 12a+4ab +2ab^ 2ab^+4ab +12a
  8. algebra

    simplify 2a^2 + 6ab^2-12a^2b^3 divided by 24ab -2a^2/-24ab + 6ab^2/24ab--12a^2b^3/24ab= -12ab^2 +12a +4b
  9. Math

    12a-3b2. When a=9 b=4. Please explain steps
  10. math

    Please does anyone have ANSWERS for the UNIT 7 LESSON 8 SYSTEMS OF EQUATIONS AND INEQUALITIES?

More Similar Questions