what does my hw mean by x^-7??

Question

0

507

3

What does it mean??? HELP!!!!!

Guest Oct 22, 2014

+23246

+5

Best Answer

x^-7 means 1 / (x^7)

An expression with a negative exponent can be replaced with "1 / (the expression with a positive exponent)"

geno3141 Oct 22, 2014

geno3141 · Answer 1 · 2014-10-22T11:32:56

x^-7 means 1 / (x^7)

An expression with a negative exponent can be replaced with "1 / (the expression with a positive exponent)"

CPhill · Answer 2 · 2014-10-22T11:32:17

x^-7 = 1 / x⁷

Guest · Answer 3 · 2014-10-22T11:33:48

thank u sooooooooooo much