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Lena [83]
2 years ago
13

What’s the answer to this

Mathematics
1 answer:
hram777 [196]2 years ago
8 0

Answer:

Step-by-step explanation:

Step-1 : Multiply the coefficient of the first term by the constant   1 • -5 = -5  

Step-2 : Find two factors of  -5  whose sum equals the coefficient of the middle term, which is   16 .

     -5    +    1    =    -4  

     -1    +    5    =    4  

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

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