Answer:
There was 62.23% change in radius as the ion formed.
Step-by-step explanation:
9514 1404 393
Answer:
P(0) = 4
P(-2) = 2
Step-by-step explanation:
Put the value where the variable is and do the arithmetic.
P(0) = 2·0³ +3·0² -0 +4
P(0) = 4
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P(-2) = 2·(-2)³ +3·(-2)² -(-2) +4 = 2(-8) +3(4) +2 +4
P(-2) = -16 +12 +2 +4
P(-2) = 2
Answer:
X^2 +x -6 or the last option
Step-by-step explanation:
Answer:
Step-by-step explanation:
1-4q = -20
-4q = -21
q = 5.25