2. Polynomials
2.11 Polynomial identities and complex numbers
Interactive practice questions
Complete the factoring by filling in the empty box.
$9ix-54=9i\left(\editable{}\right)$9ix−54=9i()
Easy
1min
Factor the expression $x^2+25$x2+25. Leave your answer in terms of $i$i.
Easy
1min
Factor the expression $64x^2+81$64x2+81. Leave your answer in terms of $i$i.
Easy
1min
Factor the expression $3x^2+108$3x2+108. Leave your answer in terms of $i$i.
Easy
1min
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