Question

(x+5) ( x-5) = _____

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Answer 1

Answer:

x = + 5

Step-by-step explanation:

(x + 5)(x - 5) = 0

x² - 5x + 5x - 25 = 0

x² - 25 = 0

x² = 25

x = + 5

Hope it helps you....

Answer 2

Answer:

${x}^{2} - 25$

Step-by-step explanation:

$(a + b)(a - b) = {a}^{2} - {b}^{2}$

$(x + 5)(x - 5) = {x}^{2} - {5}^{2}$

$(x + 5)(x - 5) = {x}^{2} - 25$