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Chapter 6: Q. 213 (page 604)

In the following exercises, factor completely.
64a2-25

Short Answer

Expert verified

The factored form of the given expression is (8a-5)(8a+5).

Step by step solution

01

Step 1. Given information.

The given expression is:
64a2-25

02

Step 2. Determine the factored form.

The given expression can be written as:
64a2-25=82a2-52=(8a)2-52=(8a-5)(8a+5)[鈭�a2-b2=(a-b)(a+b)]

03

Step 3. Conclusion.

The factored form of the given expression is (8a-5)(8a+5).

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