mboellegnaore mboellegnaore

22-03-2021
Mathematics

contestada

Evaluate 3x^2 - x for x = -2

Respuesta :

22-03-2021

Answer:

[tex]3x^2 - x[/tex]

[tex]3 \times - 2 \times - 2 - 2[/tex]

[tex](3 \times - 2 \times - 2) - ( - 2)[/tex]

[tex]12 + 2 = 14[/tex]

Answer Link

Otras preguntas

Andy and Delilah both work and have one qualifying child.They had AGI of $21,000.What is their EIC? A) $3,356. B) $3,373. C) $5,572. D) $0.

Solve the equation (If possible please show work)

An artist makes a scale drawing of a parallelogram-shaped sculpture. The scale is 10 cm on the drawing? Show your work. PLEASE HELP ME-

Carl, Caitlyn, and Daryl are comparing their ages. Carl is two years older than Caitlyn. Daryl is five years older than Carl. The product of Carl and Daryl's ag

help plis help plis

Describe the 4 theories of State origin

A bond in which valence electrons are shared is called covalent. is the process of breaking large molecules into smaller ones by adding water. If energy is rele

Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n = 50 p = 0.2

3 lines intersect to form 5 angles. Clockwise, from top left, the angles are B = question mark, 90 degrees, C = question mark, D = 124 degrees, A = question mar

When rent is paid in advance for 2 years, it is appropriately recorded as a(n) Blank 1 of 2, whereas when rent is paid and used during one month, it is appropri