marleenmourad marleenmourad

19-02-2022
Mathematics

contestada

Please help, I’ll mark your answer as brainliest.

Please help Ill mark your answer as brainliest class=

Respuesta :

iqalilcrybaby iqalilcrybaby

19-02-2022

the denominator is x² -9x+14≠0
factorize it
(x-7)(x-2)≠0
x≠7 and x≠2

hence domain is x ∈ (-∞,2) U (2,7) U (7, ∞)

Answer Link

Otras preguntas

why co does not obey lewis octet rule

Number 13 please show me in the least steps possible

why co does not obey lewis octet rule

really dont know what to do ..

Why are different constellations of stars seen during different seasons?

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 4x + 9.

what is the sum of 1/4 and 1/7

Solve the system, using any method. y = x + 2 and x + 2y = 25

Please fill the blanks with the right answers A. Nucleus B. Mitochondria C. Endoplasmic reticulum D. Cell wall E. Cell membrane F. Ribosomes G. Lysosome H.

Number 13 please show me in the least steps possible