emely0419 emely0419

21-02-2019
Mathematics

contestada

Whats 8u2-42u2 simplified

Respuesta :

chem1014 chem1014

21-02-2019

If your 2 means "u squared" then

Just do 8-42=-34
The answer is -32u^2

I use ^ to show exponents

Answer Link

Otras preguntas

Convert 84 degrees to radian measure

The theater arts committee estimated that it would sell 200 tickets for its upcoming play. The committee actually sold 224 tickets. What was the percent error

If 4x^2 - 100 = 0, the roots of the equation are (1) -25 and 25 (3) -5 and 5 (2) -25, only (4) -5, only

why is the region of Abyei contested?

Dynamic stretches are part of an effective warm-up because they can help A) lubricate the muscles used in the activity B) decrease cardiovascular difficulty i

The Brooklyn Bridge is significant because it was the first suspension bridge built

Using the quadratic formula to solve 4x^2 – 3x + 9 = 2x + 1, what are the values of x?A: 1+-sqrt159i/8B: 5+-sqrt153i/8C: 5+-sqrt103i/8D: 1+-sqrt153i/8

In the 1700s, an effect of the Enlightenment was 1.a rise in support for representative government. 2.the creation of new Protestant churches across Europe. 3.a

Which of the following statements best explains the significance of the Battle of Lexington? The Battle of Lexington ended the American Revolution. The Battle o

Explain, in terms of electrons, why the radius of a potassium atom is larger than the radius of a potassium ion in the ground state.