2 years ago

Write the expression as a product. 25-(a + 7)^2

Mathematics

2 answers:

Monica [59]2 years ago

7 0

25-(a+7)^2
(5-(a+7))x(5+(a+7))
(5-a-7)x(5+a+7)
(a+12) (-2-a)

Nastasia [14]2 years ago

6 0

$25 - ({a + 7})^{2} =$

$(5 + (a + 7))(5 - (a + 7)) =$

$(a + 12)( - a - 2)$

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