frankie2334 frankie2334

14-11-2019
Mathematics

contestada

18x2 + 4 – [6(x2 – 2) + 5]

Respuesta :

nuepaulkortu nuepaulkortu

18-11-2019

Answer:

12X^2+11

Step-by-step explanation:

18X^2+4-[6(X^2-2)+5]

18X^2+4-[6X^2-12+5]

18X^2+4-6X^2-7

18X^2-6X^2+7+4

12X^2+11

Answer Link

Otras preguntas

What do crackles (rales) and jugular venous distention (JVD) suggest in terms of respiratory and circulatory conditions?

Which two of the following special classes of persons are considered unprivileged belligerents? A) Civilians and non-combatants B) Prisoners of war and civilian

Reparametrize the curve with respect to arc length measured from the point where t = 0 in the direction of increasing t. r (t) = e³ᵗ cos 3t i + 3j + e³ᵗ sin 3t

In order to properly seize an item during a frisk, it must immediately feel like a/an:_________

To reduce the amount of radiation a patient receives, what can be added to the plastic XCP and BAI rings? a. snap-on universal collimator b. Lead lining c. Magn

Refractometers are used to measure ___________concentrations in various fluid samples.

The term _______________ refers to a lesion that exhibits multiple radiolucent compartments that resemble soap bubbles. A) Granuloma B) Cyst C) Multilocular D)

What establishes the discovery date and owner of any resulting confirmatory idea for a TO improvement?

THE FOLLOWING SAFETY PRECAUTIONS MUST BE TAKEN TO PUT GAS BACK INTO SERVICE. A) Checking for leaks, notifying authorities, venting gas, and repairing the leak B

the North American and South American plates move at essentially the same rate.a. trueb. false