diegoguanuchi0
diegoguanuchi0
20-09-2017
Mathematics
contestada
3a^2-4|a|+6 when a = -3
Respuesta :
HermioneGranger919
HermioneGranger919
20-09-2017
Your answer is: -33
Here is my work:
3a^2-4|a|+6
Input -3:
=3*(-3^2)-4|-3|+6
Remove parentheses:
=3*3^2-4|-3|+6
Apply exponent rule:
=3*3^2=3^3
Apply absolute rule:
=4*3
Multiply the numbers:
=4*3=12
Bring them together:
=-3^3-12+6
Refine:
=-33
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
Compare the volume and surface area of a sphere with a radius of 2 cm with that of a cube that has sides measuring 3.22 cm. Answers: The volume of the sphere is
How is Spain’s government different from Portugal’s government?
Fill in the blanks.A number is divisible by .............. and .............. if the sum of its digits is divisible by 9.
Book recommendations? (preferably fantasy or murder mystery)
solve similar triangles (advance)solve for x
Which organism is a producer in this food chain?
The amount of milk that the bakery was a 75% decrease compared to last month. (it doesn’t show a last month)
I really need help plz!!!!Place the following temperatures in order from coldest to hottest: -8°C, 10°C, -5°F, 40°F.A. -5°F, -8°C, 40°F, 10°CB. -5°F, -8°C, 10°C
How did the tuskegee airmen contribute to the allied victory in world war ii?.
In an experiment, 0.100 mol H2 and 0.100 mol I2 are mixed in a 1.00-L container and the reaction forms HI.If Kc = 50.0 for this reaction, what is the equilibriu
