" Q.6) Simplify "4sqrt(-4)+5sqrt(-9)-3sqrt(-16)

Simplify: 4sqrt (-4) + 5 sqrt (-9) - 3sqrt (-16)

Simplify: sqrt(-4) + sqrt(-16)- sqrt(-25)

Simplify 6sqrt(3)+ 5sqrt(12)

Simplify : 3sqrt(-16)-2sqrt(-9)+4sqrt(-36)

Simplify : 3sqrt(-16)-2sqrt(-9)+4sqrt(-36)

Simplify: 4 sqrt (-4) + 5 sqrt (-9) - 3 sqrt (-16)

Simplify: sqrt(7)-4sqrt(5)+sqrt(125)

Simplify : (i)" "(-2i)((1)/(6)i)" "(ii)" "(-i)(3i)((-1)/(6)i)^(3)" "(iii)" "4 sqrt(-4)+5 sqrt(-9)-3 sqrt(-16)

Evaluate the following: (i) sqrt(-25)xx(-81) (ii) sqrt(-36)xxsqrt(16) (iii) 4sqrt(-4)+5sqrt(-9)-3sqrt(-16)

Simplify : 9sqrt(5)-4sqrt(5)+8sqrt(125)