Answer:
the answer is 8x^2+xy-15y^2
The simplest form of this sum is 670.
Answer:
The absolute sign is 3
Step-by-step explanation:
The absolute sign is how far away a number is from zero. There are no negative signs when it comes to the absolute sign, it is always positive. -3 is 3 places away from zero.
Answer:
you ouldw get hi,m to 1tdh73n,(6wh+2ufd) 2/56
Step-by-step explanation: