Add, subtract and multiply the given expressions — task. Maths CBSE Homework Assignments, Class 9.

Add, subtract multiply the expressions

(10 \sqrt{5} + 4 \sqrt{43})

and

(13 \sqrt{43} - 5 \sqrt{5})

1. Addition of expressions result in

i \sqrt{i}

i \sqrt{43}

2. Subtraction of expressions result in

i \sqrt{i}

i \sqrt{43}

3. Multiplication of expressions result in

i \sqrt{215} + i

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

Did you find an error?

3. Add, subtract and multiply the given expressions