Math

Simplify:Do not use use negative exponents in the answer.
Ques: x-4*x-7

1. 👍 0
2. 👎 0
3. 👁 55
1. x-4*x-7 = x-4x-7 = -3x-7.

1. 👍 0
2. 👎 0
posted by Henry

Similar Questions

1. algebra

Simplify. Do not use negative exponents in the answer. 12x-2y4 -3xy-7 There should be a line between like a fraction but it did not copy or paste. This is the answer I got 12 x^-2 y^4 = 12y^4/x^2 -3xy^-7 = -3x/y^7 it was wrong.

asked by slomo on January 11, 2015
2. Algebra

Simplify each expression. Assume that no denominators are zero. Write each answer without using negative exponents. The ^'s mean they're exponents y^-3y^-4y^0 ------------

asked by Katie on October 15, 2006
3. algebra

Simplify. Do not use negative exponents in the answer. -25a^-2/10b^-4 HAVING A HARD TIME WITH THIS ONE!! i KNOW YOU REVERSE THE LETTERS AND THE NEGATIVE POWERS ARE TURNED INTO POSITIVE AND RECIPROCATED BUT THE -24/10 I CANT FIGURE

asked by Liamz on January 14, 2015
4. Math

Use the rules of exponents to simplify each exponential expression. Your result cannot contain any negative exponents. Thank you for your help. (2m^2)^3 (4x^2y^4z^7)^0

asked by Elizabeth on March 6, 2010
5. Math- Completely confused!

Simplify each expression (where possible) and write the answer without using negative or fractional exponents. Assume that X>0. a. 8x^(1/3) b. (-8x)^(1/3) c. (8x)^(-1/3) d. (3x^(3/4))(16x)^(1/4) e. (x^(1/2)) / (x^(5/2) so far my

asked by Jackie on August 21, 2010
6. Algebra 2

Simplify each of the following expressions. Be sure that your answer has no negative or fractional exponents. (2x^2•y^-3)(3x^-1y^5)

asked by Niall on November 24, 2015
7. Algebra 2

Simplify each of the following expressions. Be sure that your answer has no negative or fractional exponents. (2x^2•y^-3)(3x^-1y^5)

asked by Niall on November 24, 2015
8. algebra

Simplify using only positive exponents. (2r^-1s^2t^0)^-2 ---------------- 2rs Thanks in advance! Working this out: (2^-2 r^2 s^-4)/ (2 r s) = r^2/8rs^5 Note: Anything to the 0 power is equal to 1. I hope this will help. Sorry but

asked by Yvonne on February 24, 2007
9. Algebra 1

Simplify. Do not use negative exponents in the answer. 12x-2y4 -3xy-7

asked by slomo on January 8, 2015
10. Algebra

Simplify the expression. Write the answer without negative exponents. (4a^3b^3)(4ab^2)^2

asked by Christina on September 29, 2011

More Similar Questions