yrobinson92 yrobinson92

25-09-2020
Mathematics

contestada

Find the sum of 6x2 + 10x – 1 and 45x2 – 2x + 1.

Respuesta :

25-09-2020

Answer:

51x² + 8x

Step-by-step explanation:

Step 1: Write expression

6x² + 10x - 1 + 45x² - 2x + 1

Step 2: Combine like terms (x²)

51x² + 10x - 1 - 2x + 1

Step 3: Combine like terms 9x)

51x² + 8x - 1 + 1

Step 4: Combine like terms (constants)

51x² + 8x

Answer Link

Otras preguntas

True or false: In a study on physical attractiveness, researchers found that participants rated individual faces as more attractive than faces that were created

12. Classify the following as conduction, convection or radiation. a. A steel mug kept near a stove becomes hot after some time. b. The metal handlebars of a bi

Write the point-slope form of an equation of the line through the points (6, -1) and (5, -7). A. Y- 6 = 6(x + 1) B.y - 5 = 6(x + 7) C.Y+7= 6(x + 5) D.y +1 = 6:1

please help dont know how to do

Which is the electron configuration for zinc? 1. 1s22s22p63s23p64s2308 2. 1s22s22p63s23p64513d10 3. 1s22s22p53s23p64523010 4. 1s22s22p63s23p64523010

By calling attention to the problems of government and high taxes in the late 1800s, the Democrats hoped to make which group look bad?

language and literature theme: brands you would think of a company that sells milk and creates a brand name lastla

Dodero Company produces a single product which sells for $100 per unit. Fixed expenses total $12,000 per month, and variable expenses are $60 per unit. The comp

What is 9 + 10 ? I’m so confused. People keep telling me it’s 21 but it doesn’t seem right.

Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are selected does not matter, from the