Answer:
I got <em>-9x^3-10x^2+10x-2</em>
Step-by-step explanation:
Answer:
Step-by-step explanation:
y
=
x
2
+
91
Explanation:
Let the number be x
, then Square of the number is x
^2
91 more than the square of a number" will be x^
2 + 91
So, we can write it as an algebraic expression with two variables as :
y
=
x
^2 + 91
Answer:
2 and 1/4 liters
Step-by-step explanation:
add them together