wynter3230 wynter3230

22-08-2022
Mathematics

contestada

I can’t figure out how to simplify the radical -1/3 √-90

Respuesta :

22-08-2022

Answer:

-i√10

Step-by-step explanation:

-1/3 √-90 = -1/3 √i²·3²·10 = -1/3·3i·√10 = -i√10

assuming you know i² = -1

Answer Link

Otras preguntas

4 people are going to a dinner party. Each person at the party will eat 23 pound of cake. If you can only buy whole pounds of cake, how many pounds should you b

Es uno de los productos que exporta Costa Rica.

If RC = x + 3, and RA = 3x - 3, what is the value of x? Select one: A. 9 B. 6 C. 3 D. 7

Which of the following s not true about storge body fat

For each 90mm of coloured fabric Paul uses to make his curtains, he also uses 10cm of white fabric. Express the amount of white fabric to coloured fabric as a r

Cation Name Cation SymbolAnion NameAnion SymbolFormulaHydrogenH+Phosphate3-H POPO34.PotassiumChlorideAluminumSulfateAmmoniumPhosphateMagnesiumSulfateCalciumBrom

What is the greatest possible whole-number length of unknown side ?

What is a carbon footprint? A. The amount of carbon inside a person's body B. The amount of oxygen released by a plant C. The amount of carbon dioxide released

Contrast the Hyperloop with the changes in transportation that Golden expects.

ABC is a right-angled triangle. 18 cm 37° B с Calculate the length of AB. Give your answer correct to 2 decimal places. + G Total marks: 2