Answer:
ok loll
Step-by-step explanation:
Answer:
Exact Form-9+√69÷6
Decimal form-2.88443731
Step-by-step explanation:
This is the identity property of addition.
It states that any number added to 0 is itself.
Expanded form is when you just write it out.
so 9 cubed becomes:
9×9×9
and 20 squared becomes:
20×20
the exponent tells you how many times to multiply that number by itself. so, whenever it asks for expanded form, you just write the number how ever many times the exponent tells you to and multiply them all.
