Question

Expand.
Your answer should be a polynomial in standard form.
(1 - 5z) (2 - 5z) =

Answer 1

To expand the expression (1 - 5z)(2 - 5z), we can use the FOIL method to multiply each term of the first expression by each term of the second expression. The expanded form is 25z^2 - 15z + 2.

Step-by-step explanation:

To expand the expression (1 - 5z)(2 - 5z), we multiply each term of the first expression by each term of the second expression. Using the FOIL method, we get:

(1)(2) + (1)(-5z) + (-5z)(2) + (-5z)(-5z)

Simplifying further, we have:

2 - 5z - 10z + 25z^2

So, the expanded form of (1 - 5z)(2 - 5z) is 25z^2 - 15z + 2.

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