hharika108 hharika108

06-11-2020
Mathematics

contestada

6. The value of the polynomial
x2 -x -1 at x = -1 is *

Respuesta :

nalani3025 nalani3025

06-11-2020

Answer:

-2

Step-by-step explanation:

Replace x with -1

(-1)2 - (-1) - 1

-2 + 1 - 1

-2

Answer Link

Otras preguntas

According to the CDC, how many children with a developmental disability are diagnosed before kindergarten? A. Almost all B. Half C. Fewer than half D. None

A molecule has the formula AB3 and the central atom is in a different plane from the surrounding three atoms. Its molecular shape is ________.

WILL MARK BRAINLIEST RESPOND ASAP Solve the system of equations. (20 points) 3x + y = 5 5x - 4y = -3 Part A: Use the substitution method to solve the system

which of the following is equal to Avogadro's number. A) the number of molecules of chlorine in .50 mol CL2 B) the number of molecules of nitrogen in 1 mol N2

which global threat emerged in Iraq more than 10 years after the toppling of Saddam Hussein?

A consistent, independent system of equations is a system with ________. A. Intersecting lines that have different slopes and different y-intercepts. B. Inter

which of the following is an organic molecule A) oxygen gas B) sucrose C) iron oxide D) water

If we arrived earlier we would've been able to sit closer to the stage what is the verb mood of the sentence

How does rappers used their craft to address politics and social justice issues?

A busy waitress slides a plate of apple pie along a counter to a hungry customer sitting near the end of the counter. The customer is not paying attention, and