find all real or imaginary solutions use method of your choice. w^2= -225?

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2006-07-25 16:57:07 · 4 answers · asked by needalgebrahelp 1 in Education & Reference ➔ Homework Help

±15i

Why are you even having problems with this?

2006-07-25 17:25:10 · answer #1 · answered by Pascal 7 · 0⤊ 0⤋

-15^2=-225

2006-07-26 00:17:24 · answer #2 · answered by pecarican 3 · 0⤊ 0⤋

Its 15.
A TIP:Its always better u know the roots and squares of number till 20 it helps u to solve problems faster.

2006-07-26 06:21:40 · answer #3 · answered by chocolate 3 · 0⤊ 0⤋

integers between -15 till +15

2006-07-26 00:47:17 · answer #4 · answered by fzaa3's lover 4 · 0⤊ 0⤋