KENYONWASHINGTON868
31.10.2020 •
Mathematics
Find the value of c that makes the equation a perfect square trinomial.
x^2+8x+c
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Ответ:
16
Step-by-step explanation:
(x + 4)(x + 4)
x² + 4x + 4x + 16
x² + 8x + 16
Ответ:
The lowest number on each cube is ' 1 ', so the lowest possible total of two of them is ' 2 '.
Looks like the probability of a total greater than ' 1 ' is 100% ... a "sure thing".