Answer :
Answer:
C) 2x^2 +22xy
Step-by-step explanation:
P= 2L +2W
P= 2(3x^2 +5xy) +2(6xy -2x^2)
P= 6x^2 +10xy +12xy -4x^2
P= 2x^2 +22xy
Answer:
C) 2x^2 +22xy
Step-by-step explanation:
P= 2L +2W
P= 2(3x^2 +5xy) +2(6xy -2x^2)
P= 6x^2 +10xy +12xy -4x^2
P= 2x^2 +22xy