Desloge711 Desloge711

25-06-2015
Mathematics

contestada

Expand and simplify: (3a + 2)(4a –5) A. 12a2 + 23a + 10 B. 12a2 – 10 C. 12a2 – 7a – 10 D. 12a2 + 7a – 10

Respuesta :

soccerabby11 soccerabby11

26-06-2015

c.
use foil
12a^2 - 15a + 8a - 10
12a2 - 7a - 10

Answer Link

Otras preguntas

what are the coordinates of the midpoint between (3,-7) and (-5,2)?

The statement tan theta -12/5, csc theta -13/12, and the terminal point determined by theta is in quadrant 2."

When the French hosted the World’s Fair in 1889, what were they celebrating? What were they trying to showcase?

An unknown mineral scratches apatite and is scratched by corundum. What can you conclude about this mineral’s hardness?

List five types of gladiators and what they do

Which of the following points satisfies the inequality 2x - 3y < 1? (-2, 1) (, 0) (2, -1)

After the revolutionary war Americans created a new plan of

-The terminal side of the angle contains the following point. Find the values of the six trigonometric functions for the following points. #16-Given the followi

Widrmx djed Xdkspx I love you ismali

¿______caracteristicas tiene el Telefonica cellular? A. Quién B. Qué C. Cómo D. Por qué