andysoolitt209 andysoolitt209

26-08-2022
Mathematics

contestada

them: Simplify: (3x^2 + 5x – 6) – (4x^2 + 7x - 3)

Respuesta :

anash167 anash167

26-08-2022

Answer: -7x^2 - 2x - 3

Step-by-step explanation:

(3x^2 + 5x – 6) – (4x^2 + 7x - 3)

first, solve the exponents

9x^2 + 5x - 6 - 16x^2 - 7x + 3

then combine like terms

-7x^2 - 2x - 3

Answer Link

Otras preguntas

Mr. Wong is a single individual. He has had a successful business career and is now able to retire with a comfortable income. Mr. Wong's taxable income is in ex

Which is a heterogeneous mixture? A. a glass of tap water B. a mug of hot cocoa C. a gallon of milk D. a jar of mixed nuts

39. You need to rent a car for a trip. Wrecko'mend charges $. 10 a mile plus a $30 flat fee. Rent a Wreck charges $20 a mile with no fee. How many miles does th

Find the least whole number that can make this statement true 15<_*400

A long distance phone service charges $0.30 for the first 10 minutes and $0.05 for each additional minute or fraction thereof. Use the greatest integer function

An elementary school is in a growing suburb. The schools principal estimates that the current enrollment of 750 students will increase 5% each year for the next

Jack is a very impulsive 18-year old who is often getting into trouble at school. He destroys school property and embarrasses and even injures his fellow classm

PD-99 has a half-life of 22.3 hours. How many grams of a 89.8 gram sample would have decayed after exactly three half-lives?

Steve, a computer technician, received a helpdesk ticket for a computer that will not start. When Steve powered the computer on, there was one long and two shor

If you notice errors in your document in print preview, you need to correct them before you print by pressing ____ or clicking the Back button in Backstage view