sobiaahsan51 sobiaahsan51
  • 18-09-2018
  • Mathematics
contestada

find two square roots of 81

Respuesta :

jesseniarueda jesseniarueda
  • 18-09-2018

nine and negative nine



Answer Link
alyssaheap65
alyssaheap65 alyssaheap65
  • 18-09-2018

Well if you think about if 9 times 9 equals 81. -9 and -9 also equals 81 because negative times negative equals positive 81

Answer Link

Otras preguntas

48 divided by blank = 8
1 minus 9 over 13 is?
which is a result if using a machine
I need sentences with these: As white as a lily As steady as time As hot as an oven As blind as a bat As red as a rose As poor as Lazarus As uncertain as the w
Aristotle conceives a virtue as
Which energy pyramid cannot be inverted?
Solve for x. Express the answer in simplest form.
in the late summer of 1781, washington's troops trapped Cornwallis's army at a. Princeton b. Yorktown c. Boston Harbor d. Philadelphia
please help me on my homework please! this is a poem about Annabel Lee written by Edgar Allen Poe Annabel Lee by Edgar Allen Poe: it was many and many a yw are
give three practical uses of electromagnets