PLS ANSWER ASAP!!! Which quadratic equation is equivalent to (x – 4)2 – (x – 4) – 6 = 0? A.(u – 4)2 – (u – 4) – 6 = 0 where u =
(x – 4) B, u2 – (u – 4) – 6 = 0 where u = (x – 4) C. u2 – 16 – u – 6 = 0 where u = (x – 4) D. u2 – u – 6 = 0 where u = (x – 4)
2 answers:
Answer:
Answer:
Part 1 is x + 3
Part 2 is B u2 + u - 2 + 0
Part 3 is (u + 2)(u - 1) = 0
Part 4 is x = -5 or x = -2
Step-by-step explanation:
Answer:
D.) u^2 - u-6 = 0 where u = (x-4)
Step-by-step explanation:
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Question five
D is correct
10x-35
Question six
These are true
4(4y+7)
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good luck
6/x = 9/12
Product of means = Product of extremes
12 × 6 = 9 × x
x = 12 × 6/9
x = 8
Answer:
Step-by-step explanation:
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True.
sum of exterior angles of a pentagon equals 360°