Answer :
Step-by-step explanation:
always combine terms with the same variable factor (same name and save exponent).
2x − 7y + 4y² + 3y − 7x
2x and -7x
-7y and +3y
+4y² is alone
so, the result is
4y² - 5x - 4y
which is the second answer option
Step-by-step explanation:
always combine terms with the same variable factor (same name and save exponent).
2x − 7y + 4y² + 3y − 7x
2x and -7x
-7y and +3y
+4y² is alone
so, the result is
4y² - 5x - 4y
which is the second answer option