TwentyOnePhangirls TwentyOnePhangirls

01-09-2017
Mathematics

contestada

Evaluate the expression when x=−3
xˆ2+5x+9

Respuesta :

Electrik Electrik

01-09-2017

When -3 is squared it becomes 9 then -3x5 is -15 so put that back into the equation 9-15+9= 4

Answer Link

sheystvy sheystvy

01-09-2017

I'm not sure but I think it's -15

Answer Link

Otras preguntas

Why is the term "native americans" rejected by some historians and anthropologists?

Please help! Thanks :)

The difference between the number x and 13 is at least 15

What is a electron orbit?

When jonah sends in the box top from his cereal to receive a free dvd of a cartoon featuring one of his favorite characters, he is responding to a ________?

How to the French revolution affect American politics

Substances produced when atoms of elements chemically combine with each other are called 1. elements. 2. compounds. 3. mixtures. 4. solutions.

The main idea of this cartoon is that the articles of confederation

Which is a personal choice that someone might take to avoid gang violence? A) stop being a bully B) only consume alcohol at home C) fund outreach initiatives D

During World War ll Japanese-Americans were