Question: 9r+7=0 A) -311; two imaginary solution B)-199; two imaginary solution C) 361; two real solutions D) -199; two real solutions Simplify. 4) 3i 1

9r+7=0 A) -311; two imaginary solution B)-199; two imaginary solution C) 361; two real solutions D) -199; two real solutions Simplify. 4) 3i 1 + 3i 3i+9 3i A) B) 10 4 -1-3i 3i C) D) 5 7

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