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spin [16.1K]
3 years ago
15

Factor completely 25x2 − 144

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0

Answer:

Completely factor of = 25x^{2}- 144 is (5x-12)(5x + 12) .

Step-by-step explanation:

As the expression is given in the equation be as follow .

= 25x^{2}- 144

As

12² = 144

5² = 25

By using the formula

(a² - b²) = (a - b) (a + b)

Now = 25x^{2}- 144 can be expressed as.

= (5x)^{2}- 144

By using the formula mentioned above

= (5x-12)(5x + 12)

Therefore  completely factor of = 25x^{2}- 144 is (5x-12)(5x + 12) .

stiv31 [10]3 years ago
4 0
25x^2 − 144

(5x - 12) (5x + 12)
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matrenka [14]

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Step-by-step explanation:

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I really hope it was the second one, cause that's how I solved it.

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