so is this the formula you trying to get an an see for?
Answer:
27% i think
Step-by-step explanation:
Step-by-step explanation:
(a+bi)2
=a2 +2abi +b2i2
=a2 +2abi + b2. (-1)
=a2 -b2 +2abi
Answer = (a+b(a-b) +2abi
Answer:
bottom left
Step-by-step explanation:
line of symmetry means that both sides will look the same if a line is drawn thru
En matemáticas, un conjunto contable es un conjunto con la misma cardinalidad (número de elementos) que un subconjunto del conjunto de números naturales. Un conjunto contable es un conjunto finito o un conjunto contable infinito.
