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Choose the correct factorization for the polynomial.
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Choose the correct factorization for the polynomial.

Choose the correct factorization for the polynomial.-example-1
User Altaf Ansari
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1 Answer

2 votes

Answer:

The correct answer is , Option D. (5x - 1)(x + 7)

Explanation:

The given polynomial is,

5x(x + 7) - (7 +x) -----(1)

From this we can write,

5x(x + 7) - (x + 7) ----(2)

we can see that in equation (2) (x + 7) is common

Therefore we can write,

(x + 7)(5x - 1)

(5x - 1)(x + 7)

Therefore the correct answer is , Option D. (5x - 1)(x + 7)



User Samman Bikram Thapa
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