3 years ago

What is the factor / trinomial of 8k2+40k-1632

Mathematics

1 answer:

dusya [7]3 years ago

8 0

Answer:

8(k +17)(k -12)

Step-by-step explanation:

A factor of 8 can be removed to give ...

= 8(k^2 +5k -204)

And 204 can be factored as (12)(17), so we can write ...

= 8(k^2 +17k -12k -204) . . . . . split apart the middle term

= 8(k(k +17) -12(k +17)) . . . . . . . factor pairs of terms

= 8(k -12)(k +17)

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