tanikawiggan tanikawiggan

07-03-2021
Mathematics

contestada

Which of the following is the product of (3x − 5) and (3x + 5)?

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barbaraandrezh barbaraandrezh

07-03-2021

Answer:

[tex] {9x}^{2} - 30x + 25[/tex]

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jatinwrapstar jatinwrapstar

07-03-2021

[tex]\huge\underline\bold\blue{ƛƝƧƜЄƦ}[/tex]

(3x + 5)(3x - 5)

By using identity

(a + b)(a - b) = a² - b²

3x² - 5²

9x² - 25

Answer Link

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