Place the last two terms of the following expressions in parentheses preceded by a minus sign i) x+y-3z+y ii) 3x- 2y - 5z - 4 iii) 3x-2b+4c - 5iv) 7a + 3b + 2c + 4 v) 2a² - b²-3ab + 6 vi) a² + b²-c² + a+b-3ac pls anyone answer in correct method and full answer pls exams are going on pls answer fast pls

Place the last two terms of the following expressions in parentheses p

1.	Place the last two terms of the following expressions in parentheses preceded by a minus sign i) x+y-3z+y ii) 3x- 2y - 5z - 4 iii) 3x-2b+4c - 5iv) 7a + 3b + 2c + 4 v) 2a² - b²-3ab + 6 vi) a² + b²-c² + a+b-3ac pls anyone answer in correct method and full answer pls exams are going on pls answer fast pls
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