A.) 35

B.) -12i

C.) -12 + i

D.) 35 - 12i

E.) 37 - 12i

= (-6 + i)(-6 + i) {when squaring a binomial, multiply it by itself}

= 36 - 6i - 6i + i² {used the foil method}

= 36 - 12i -1 {combined like terms, also i² is equal to -1}

= 35 - 12i {combined like terms}

**D.) 35 - 12i**

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