ktech2
ktech2
02-05-2022
Mathematics
contestada
Simplify
5x²-x+ 9 =
X=3
Respuesta :
annaschiltz15
annaschiltz15
02-05-2022
Answer:
51
Step-by-step explanation:
5x^2 - x + 9
5(3^2) - 3 + 9
5(9) + 6
45 + 6
= 51
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Mrs. Burnham is making modeling clay for her class. She needs 2/3 cup of warm water for each batch. Mrs. Burnham has a 1 cup measure that has no other markings.
How many solutions are there in 7(x+2)=7x-10
Help please !!!!!!!!
Which best identifies John F. Kennedy's argument in his speech at rice university? ASAP PLEEEAAAASSEEE
what does atomic number of an element represent.
Which verb form correctly completes the informal imperative sentence? Hija, ¡ ____________ panes con 100% de granos integrales! Como Coma Comes Come
Which of the side lengths will not form a triangle? (3, 4, 5), (6, 6, 6), (3, 5, 9), ( 35, 42, 56)
Please help me thank you and show all work
Which statement best describes the location of Southwest Asia?
Realities of getting involved in politics could be _________. SELECT ALL THAT APPLY. getting criticized for your stance meeting unscrupulous people learnin
