Mjdunbar Mjdunbar

10-12-2018
Mathematics

contestada

Simplify the expression below. 3x^2 - 5x^2 + 4x^2

(Please explain how you get the answer)

Respuesta :

ncraneoziotp ncraneoziotp

12-12-2018

Answer:

The answer is -4x^2

Step-by-step explanation:

-3x^2 - 5x^2 + 4x^2

= -3x^2 + -5x^2 + 4x^2

Combine like terms:

-3x^2 + -5x^2 + 4x^2

(-3x^2 + -5x^2 + 4x^2)

= -4x^2

Answer Link

Otras preguntas

chris's hike started at an elevation of -12 m. His hike finished at an elevation of 235 m. How much did chris's elevation change? m

Most elements in the periodic table are _________ at room temperature. A) solids B) gases C) liquids D) plasmas

which quantity can be calculated for a solid compound, given only the formula of the compound and the periodic table of the elements

Why would the Battle of Stalingrad be considered a turning point in World War II? The Soviets began to push westward toward Germany. The Germans controlled the

Which correctly gives the location of the point (18, 0)? A. x-axis B. y-axis C. Quadrant I D. Quadrant II

If the density of an object is 60 g/cm^3 and its mass is 20 grams, what is its volume in cm^3? A) 0.33 B) 3 C) 80 D) 1200

In a particular class of 32 students, 18 are men. What fraction of the students in the class are men?

Name the following ionic compounds: CaCO3 ZnS CuOH Mg(ClO4)2

Scholars agree that Greek Romance and Spanish adventure stories are really early forms or novels, true or false?

Evaluating Variable Expressions.Evaluate each using the values given. n2-m: use m=7 and n=8 Please explain how to do this.