sophiecai1001 sophiecai1001

03-08-2021
Mathematics

contestada

For what values of the variable does the following expression make sense:
(squareroot) 1+3a/25

For what values of the variable does the following expression make sense squareroot 13a25 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-08-2021

Answer:

a ≥ -1/3

Step-by-step explanation:

The square root must be greater than or equal to zero

sqrt(1+3a /25) ≥ 0

Square each side

(1+3a)/25≥ 0

Multiply each side by 25

1+3a≥0

Subtract 1

3a ≥ -1

Divide by 3

a ≥ -1/3

Answer Link

Otras preguntas

7.1×10^25 atom of lithium calculate the number of moles .

The fine-structure constant, , plays a special role in the structure of matter; its approximate value is 1/137. What is the de Broglie wavelength of an electron

If I lose 1/10 of something,what fraction do I have left

operating leverage, financial leverage and combined leverage of different companies

The following segment of DNA codes a protein. The uppercase letters represent exons, the lowercase letters introns. Draw the pre-mRNA, the mature mRNA and trans

Sa mga lugar na Kung saan ang isang salita o grupo ng mga salita ay maaaring isalin sa iba pang paraan, ito ay binibigyang pansin sa talababa (footnote) sa pama

write answers in detail

HELP!! i really need the answer to this question but i cant find the solution

Use of Dettol a) To prevent infection b) To clean wound

when where lights bulbs made