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Parker Martinez
Mathematics
22 May, 06:01
Solve for K
k2 - 12k + 23 = 0
+4
Answers (
1
)
Syllable
22 May, 06:29
0
Step-by-step explanation:
Step 1:
Trying to factor by splitting the middle term
1.1 Factoring k2-12k+23
The first term is, k2 its coefficient is 1.
The middle term is, - 12k its coefficient is - 12.
The last term, "the constant", is + 23
Step-1 : Multiply the coefficient of the first term by the constant 1 • 23 = 23
Step-2 : Find two factors of 23 whose sum equals the coefficient of the middle term, which is - 12.
-23 + - 1 = - 24
-1 + - 23 = - 24
1 + 23 = 24
23 + 1 = 24
Observation : No two such factors can be found!
Conclusion : Trinomial can not be factored
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