Identify Common Factor: Identify the common factor in each term.The expression is a trinomial in the form of a cubic polynomial with respect to d6. We can try to factor by grouping or look for a pattern that resembles a known factored form. In this case, we notice that each term is a power of d6 or h2, suggesting that we might be able to factor this as a sum or difference of cubes.
Rewrite as Cubes: Rewrite the expression as a difference of cubes if possible.We can rewrite the expression as (d6)2−2⋅(d6)⋅(h2)+(h2)2. This resembles the square of a binomial, (a−b)2=a2−2ab+b2. Here, a=d6 and b=h2.
Factor as Binomial: Factor the expression as the square of a binomial.Using the pattern from Step 2, we can write the expression as (d6−h2)2. This is the square of the binomial (d6−h2).
Factor Binomial Further: Factor the binomial further if possible.The binomial d6−h2 is a difference of squares, which can be factored as (d3+h)(d3−h).
Combine Factors: Combine the factors to write the final factored form.The completely factored form of the expression is the square of the binomial we found in Step 4, which is ((d3+h)(d3−h))2.
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