Sagot :
-clear out any fractions by multipliying every term by the bottom parts.
-add or subtract the same value from both sides.
-divide every term by the same nonzero value.
-combine like terms.
-factoring.
-expanding (the opposite of factoring) may also help.
-add or subtract the same value from both sides.
-divide every term by the same nonzero value.
-combine like terms.
-factoring.
-expanding (the opposite of factoring) may also help.
It depends like A9+B, the answer is 9AB. My teacher told us that 10 times.