Question

If a and b are integers of opposite signs
such that (a + 3)2 : 62
:b2 = 9:1 and (a -
1)2: (0 - 1)2 = 4:1, then the ratio a?:
b²is
mot
the
А
9:4
B.
81: 4
C 1:4
bai
D 25:4
alab​

Answer 1

Answer:

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Step-by-step explanation:

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