Yes you are right because you understand the terms
6h^2-h-12 apply the foil method : (a+b)(c+d)=ac+ad+bc+bd
Answer:
3
+2xy+6xy+12x+4y
Step-by-step explanation:
(3x+y)(x2+2y+4=+2xy+6xy+12x+4y
Answer:
x= -59
Step-by-step explanation:
x-31=-90
Adding 31 to both sides we get
x-31+31=-90+31
x=-59