(y plus 5)y^2 - 5y plus 25)
It appears that you have provided an expression: (y + 5)y^2 - 5y + 25. It looks like a polynomial expression in terms of 'y'. To simplify or evaluate this expression, you can follow the order of operations, which is often remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).
Let's break it down step by step:
Step 1: Simplify the expression inside the parentheses:
(y + 5)y^2 - 5y + 25
Step 2: Apply the distributive property to multiply (y + 5) by y^2:
(y * y^2) + (5 * y^2) - 5y + 25
Step 3: Simplify the multiplication:
y^3 + 5y^2 - 5y + 25
Now the expression is in simplified form.
If you have a specific value for 'y', you can substitute it into the expression to find the numerical value. Otherwise, this is the simplified form of the expression.