MazyL187178 MazyL187178

03-11-2022
Mathematics

contestada

Evaluate x2 - 2x for x = -5.For x = - 5, the value of x^2-2x is

Respuesta :

BelalJ220547 BelalJ220547

03-11-2022

x^2 - 2x x = -5

Substitution

(-5)^2 - 2(-5)

Simplification

25 + 10

Result

35

Answer Link

Otras preguntas

In 2-3 sentences, discuss how/when might you use the progressive relaxation technique.

All fungi are Photosynthetic Heterotrophic Autotrophic Parasitic

Why is a chemical equilibrium described as dynamic?

Gabrielle is 5 years older than Mikhail. The sum of their ages is 53 . What is Mikhail's age?

Which reaction leads to the formation of a precipitate? 2Cr(NO3)3(aq) + 3FeSO4(aq) → 2RbF(aq) + CuSO4(aq) → 2Ca(OH)2(aq) + 2FeCl3(aq) →

Which cell structure is responsible for breaking down sugar molecules in order to supply energy to the cell?

I really need help for this chemistry question. Steps and how it was worked out would be helpful!

C.j had 2 bags of birdseed. each bag holds 90 ounces.if he puts 10 ounces of seed in the feeder each day,how many days can c.j fill his feeder?

Find the length of the diameter of a sphere with a surface area of 50.27 ft^2. 1.77 ft 3.54 ft 2 ft 4 ft

The pyramid shown has a square base that is 32 centimeters on each side. The slant height is 24 centimeters. What is the lateral surface area?