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Simplify to the Form a+bia+b i
- −147+15i2\sqrt{-147}+15 \mathrm{i}^{2} A) −15+73-15+7 \sqrt{3}

Question 414

Multiple Choice

Simplify to the form a+bia+b i .
- −147+15i2\sqrt{-147}+15 \mathrm{i}^{2}


A) −15+73-15+7 \sqrt{3}
B) −15−715i-15-7 \sqrt{15} \mathrm{i}
C) 15+73i15+7 \sqrt{3} \mathrm{i}
D) −15+73i-15+7 \sqrt{3} \mathrm{i}

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