Sagot :
Answer:
-Remove any grouping symbol such as brackets and parentheses by multiplying factors.
-Use the exponent rule to remove grouping if the terms are containing exponents.
-Combine the like terms by addition or subtraction.
Answer:
-Remove any grouping symbol such as brackets and parentheses by multiplying factors.
-Use the exponent rule to remove grouping if the terms are containing exponents.
-Combine the like terms by addition or subtraction.