? must be equal 0 <span>in order for this polynomial to be expressed as a difference of squares
x^2 - 36
= x^2 - 6^2
=</span><span>(x + 6)(x - 6)</span>
Half of 12.5 is equal to 6.25.
Answer: (2)
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Like most areas of Evolutionary Biology, research related to the formation of new species - 'speciation ' - is rich in historical and current debate.
