If (2) □² = 32, the missing term is __________.
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If (2) □² = 32, the missing term is __________.
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Answer:
The missing term is 4 and -4.
Step-by-step explanation:
Using variable x for the missing term, we can rewrite this as "2x² = 32."
Solving this equation consists of dividing and taking the radical root (examples are square root (√) and cube root (∛)).
Step 1: Dividing both sides by 2
Step 2: Taking square root
(If the index of a radical is an even integer, then the root can be both positive and negative. Since 2 is the index used and is even, we have ±(√16) or ±4.)
In conclusion, the missing term has values of 4 and -4.
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