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Factor 25-9v^2

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Answer to a math question Factor 25-9v^2

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Frederik
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Step 1: Identify that the expression is a difference of squares.

25 - 9v^2 = (5)^2 - (3v)^2.

Step 2: Use the difference of squares formula a^2 - b^2 = (a - b)(a + b), where a = 5 and b = 3v.

Step 3: Substitute a and b back into the formula:

(5 - 3v)(5 + 3v).

Therefore, the factored form is

(25 - 9v^2) = (5 - 3v)(5 + 3v).

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