Answer:
4x2-9
Step-by-step explanation:
it would be that because the number is in the c acis
Answer:
B. 12
x = 12
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2.25 is the answer got it now
Answer:
x = 7+√(3), 7-√(3)
Step-by-step explanation:
x^2 - 14x + ___ = -46 + ___
x^2 - 14x + 49 = -46 + 49
(x-7)^2 = 3
√(3) = x-7
x = 7+√(3), 7-√(3)