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10. Add, subtract and multiply the given expressions

Add, subtract multiply the expressions

(11 \sqrt{29} + 4 \sqrt{37})

and

(13 \sqrt{37} - 8 \sqrt{29})

1. Addition of expressions result in

i \sqrt{i}

i \sqrt{37}

2. Subtraction of expressions result in

i \sqrt{i}

i \sqrt{37}

3. Multiplication of expressions result in

i \sqrt{1073} + i

[Note: For the third question, insert your answer with a sign if it has a negative sign in it.]

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