Vosty
Vosty
17-08-2022
Mathematics
contestada
Given 4x²-32x-20+k is a perfect square find k
Respuesta :
use1pq1ux
use1pq1ux
17-08-2022
Answer:
84
Step-by-step explanation:
[tex] {a} {}^{2} - 2ab + b ^{2} = (a - b) { }^{2} [/tex]
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