03-10-2021
Mathematics

contestada

For what values of x does the following expression √x-1 + √5-x make sense?

Respuesta :

Аноним Аноним

03-10-2021

Answer:

Either x = 1 or x = 5

Step-by-step explanation:

[tex]{ \tt{ \sqrt{x - 1} + \sqrt{5 - x} }}[/tex]

for x = 1

[tex] = { \tt{ \sqrt{1 - 1} + \sqrt{5 - 1} }} \\ = { \tt{2}}[/tex]

for x = 5

[tex]{ \tt{ = \sqrt{5 - 1} + \sqrt{5 - 5} }} \\ = { \tt{2}}[/tex]

Answer Link

Otras preguntas

Scientist infer that most of earth earliest atmosphere was produced by?

tony spent $60.54 and bought 3 packs of notebooks and a calculator. how much does a pack of notebooks cost if a calculator costs $45.87

What was the greatest challenge cities faced as a result of rapid industrialization in the 1800s?

write a fact with the same sum of 7 + 5

5x70= 5 x_____tens = ______tens =______? Use place value to find the product.

what happened to the pilgrims by 1675

Is 41/50 closer to 9/11 or 10/11

Please Help! Suppose you have three light bulbs connected in a parallel circuit, and each has a current of 1 amp. The battery must supply ________amps.

Choose the correct singular, third person, conjugation of the verb to be in the future perfect tense

How would I unscramble this? ¿Uds. adónde van los fines de semana ?