Sagot :
Answer:
4x+10y+16
Step-by-step explanation:
Formula:
P=a+b+c
P= (3x+2y+9)+(6x-y+7)+(-5x+9y)
P= 3x+2y+9+6x-y+7-5x+9y
P= 4x+10y+9+7 (collect like terms)
P=4x+10y+16 (add the numbers)
factorized: 2(2x+5y+8)
-E.F.
Answer:
4x+10y+16
Step-by-step explanation:
Formula:
P=a+b+c
P= (3x+2y+9)+(6x-y+7)+(-5x+9y)
P= 3x+2y+9+6x-y+7-5x+9y
P= 4x+10y+9+7 (collect like terms)
P=4x+10y+16 (add the numbers)
factorized: 2(2x+5y+8)
-E.F.