sanaayadubose1017 sanaayadubose1017

02-04-2021
Mathematics

contestada

Evaluate the expression 4+√−9 and write the result in the form a+bi

Respuesta :

Averysmartperson Averysmartperson

02-04-2021

Answer:

4 + 3i

Step-by-step explanation:

i = sqrt(-1)

sqrt(-9) = 3 * sqrt(-1) = 3i

The 4 remains the same

4 + 3i

Answer Link

02-04-2021

Answer:

Step-by-step explanation:

4+√(-9) = 4 + √9√(-1)

= 4 + 3i

Answer Link

Otras preguntas

4) Find the total area of each figure." 10 points 10 5 10 5 5 10 5 10 75 ООО О 100 125

I need help with the whole thing

SUM1 HELPPPPP!!!?!!!!

Select the correct symbol. 0.88 ? 0.178 A.

Which statement will prove that POS is similar to AJKL?

Re write the statement 19+7 divided by 2-5 by including one pair of brackets to make the total equal to 8

What actions did Hoover take to try to improve the economy?

GIVING BRAINLIST!!! The point (5, -6) is reflected over the x-axis. The coordinates of reflected point are (_______). Group of answer choices (5, 6) (-5, 6) (-

Can someone explain the process of getting to Angle A? I know the answer is 44.1 but I need to show my work so can someone show me the process of getting the an

Discussion Prompt: A fair coin is tossed twice and the number of heads is recorded. Jose says the P(1 head) = 1/2, while Jeff students says P(1 head) = 1/3. Exp