Factor the expression k^2+5kf-50f^2

Mathematics

1 answer:

Llana [10]3 years ago

8 0

Answer:

(k+10f) (k-5f)

Step-by-step explanation:

k^2+5kf-50f^2

What 2 numbers multiply to -50 and add to +5

10 *-5 = -50

10+-5 = 5

(k+10f) (k-5f)

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