21-01-2022
Mathematics

contestada

What is the value of the expression below when z=3?

What is the value of the expression below when z3 class=

Respuesta :

jen4755 jen4755

21-01-2022

Answer:

82

Step-by-step explanation:

10z^2 - 2z - 2 =

10(3)^2 - 2(3) - 2 =

10(9) - 2(3) - 2 =

90 - 6 - 2 = 82

Answer Link

Otras preguntas

Please help! Crucical to my grade xy = –25. What is the constant of variation for this relationship? A) 1/4 B)-0.4 C)-2.5 D)-25

want is the solution? 21 = 42 - 3rA. r = -8B. r = -7 C. r = 7D. r = 8

help !! Multiply the following complex numbers (5-3i)(2-8i)A. -14-46iB. -14+46iC. 34+46iD. 34-46i

12+9 over three to the second power

5 fun facts about the outer core

Why would you not find soils on mars or venus?

Rob works for 8.00 per hour. his regular hours are 40 hours per week and he gets time and a half for overtime .one week he works 50 hours.he wants to calculate

can you help me with number 4,5,6,7

Jennifer deposited $1750 in a savings account that earns 1.9% simple interest. How much interest has Jennifer earned at the end of the first year? A: $1,783.25

If an orthocenter lies inside of a triangle, then the triangle must be a?