IamaLearner
IamaLearner
17-12-2021
Mathematics
contestada
Find the exact value.
√(2x-7)^2=7-2x
Respuesta :
silirobert15
silirobert15
25-12-2021
We have: [tex]\sqrt{(2x-7)^2} =|2x-7|[/tex]
If 2x - 7 > 0 ⇒ [tex]|2x-7| = 2x-7[/tex]
If 2x - 7 < 0 ⇒ [tex]|2x-7| = 7 - 2x[/tex]
Ok done. Thank to me :>
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
1. What is the empirical formula for a compound containing 63.8% N and 36.2% O? a. N₂O₅ b. N₂O₃ c. NO₂ d. NO e. N2₂O
Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0
The radius of a bicycle wheel is 12 in. What is the approximate circumference of the wheel?
fun facts about Uranus the planet?
How do u answer 3(x+2)=x-18
what two large alliances took shape before the beginning of world war 1
Identify true statements. (a) A sequence is either arithmetic or geometric. (b) An arithmetic sequence is either increasing or decreasing if common difference i
People who have an extra X chromosome could have gotten it through (A) nondisjunction. (B) transposition. (C) transduction. (D) crossing over. (E) all of the ab
What do epidermis and the dermis have in common? Could you please help me with me questions?
The square of a certain negative number is equal to 5 more than one half of the number what is the number
ACCESS MORE
