rosefialbaby
rosefialbaby
04-09-2016
Mathematics
contestada
54 - 4a^2 3b^3 when a = -2 and b = 4?
Respuesta :
nobillionaireNobley
nobillionaireNobley
06-09-2016
54 - 4a^2 + 3b^3 when a = -2 and b = 4 is 54 - 4(-2)^2 + 3(4)^3 = 54 - 4(4) + 3(64) = 54 - 16 + 192 = 230
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
Que figura literaria se utiliza aqui: Mi vida es un erial: flor que toco se deshoja; que en mi camino fatal, alguien va sembrando el mal para que yo lo recoja
Please help me out ASAP!What is meant by concentration?
Write an equation in slope-intercept form for the line with slope 1/4 and y-intercept -1. PLEASE HELP MEEE : (
first correct answer gets best marks
A weight is attached to a spring, which moves up and down as a function of time. p(t) gives the position of the weight at time (t). Position is in centimeters,
Write your answer as a whole number or a mixed number in simplest form. Include the correct unit in your answer
Please help me out ASAP!What is meant by concentration?
When iron rusts in air, iron(III) oxide is produced. How many moles of oxygen react with 78.4 mol of iron in the rusting reaction? 4Fe(s) + 302(g) – 2Fe2O3(s) S
P(x)=2x^5+9x^4+9x^3+3x^2+7x-6;x=i,-2
Simplify $\dfrac{1}{\sqrt2+1}+\dfrac{1}{\sqrt2-1}.$[tex]Simplify $\dfrac{1}{\sqrt2+1}+\dfrac{1}{\sqrt2-1}.$[/tex]
