17-09-2017
Mathematics

contestada

Expand and simplify 3x(2-5x)-(x-3)

Respuesta :

17-09-2017

3x(2 - 5x) - (x - 3)

Simplify.

6x - 15x² - x + 3

Combine like terms.

-15x² + (6x - x) + 3

Simplify.

-15x² + 5x + 3

~Hope I helped!~

Answer Link

Otras preguntas

Circle the rate that does not belong with the other three. Explain your reasoning

No matter how much extra oxygen is avail-able, 12 g of carbon always combines with 32g of oxygen. this best illustrates the law of

2(2x-1)-4(3x+1)=2 how to solve this

In 2008, there were 21 states with 10 or more electoral votes, as shown in the table above. based on the table, what was the median number of electoral votes fo

Match the equations with their solutions over the interval [0, 2π].

Using a handbook, look up up the formula and structure of potassium hydrogen phthalate (khp) used to standardize the solution of naoh in this experiment. calcul

What is the density of a wood block that has a mass of 97.5 g and measures 12 cm × 3.33 cm × 4.2 cm? (use significant digits.)?

For trans-1-ethyl-4-isopropylcyclohexane, which two chair conformations are in equilibrium?

If the objective is to test the claim that the three size categories have the same mean chest deceleration, why is the method referred to as analysis of varia

La entrenadora nuestra es muy Burma