Question

square root of 81 multiply by square root of -256​

Answer 1

Answer: -144

Step-by-step explanation:

Square root of 81= 9

To be multiplied by

Square root of -256= -16

9* (-16)=  -144

PLZ MARK AS BRAINLIEST

Answer 2

Answer:

$\sqrt{81} \times \sqrt{ - 265} = 9 \times - 16$

$9 \times - 16 = - 144$