katbuford katbuford

02-04-2016
Mathematics

contestada

i understand some of this but this ones got me stumped i tried pemdas but im still lost

i understand some of this but this ones got me stumped i tried pemdas but im still lost class=

Respuesta :

03-04-2016

Just replace [tex]x[/tex] with its given value:

[tex]9x^{2}-4x-3~~~~\text{where }x=-2\\ \\ \\ 9\cdot (-2)^{2}-4\cdot (-2)-3\\ \\ =9\cdot 4+8-3\\ \\ =36+8-3\\ \\ =41[/tex]

Answer Link

Otras preguntas

Why is it important to have all parts of a graph clearly labeled and drawn

At a farmers' market Saturday, 5/8 of the vegetables sold were green. Of these, 3/4 were string beans. What fraction of the vegetables sold were string bean?

what does y=-(7)/(2)x+5 look like on a graph.

A technique in which human characteristics are given to an animal or an object

about how much time passed between the early settlements of catalhouyuk and the early developments of faiyum?A. about 200 years B. about 1,200 years C. about 2,

Simply 2p(p+2)-3p(2p-3) =

Choose the correct case of the pronoun for the sentence below.Shondra and ____ are going out for pizza after the game.Ime

WILL GIVE BRANLIEST ANSWER ASAP 3(x + 7) = 3x + 21 is an example of which property? Associative Property Identity Property Distributive Property Commutative Pro

If 17% of gummy bears are red then how many red gummy bears will be red out of 300?

One number is 28 less than another number. If the sum of the two numbers is 92, find the two numbers.