trinigal83
11.03.2020 •
Mathematics
1. f (x) = x2 + 2x – 120
find the zero roots of polynomial
Solved
Show answers
More tips
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Properly Use a Water Level?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- T Travel and tourism Lost in the Catacombs: What to Do?...
- C Computers and Internet Make Easy Accessible Screenshots on iPad in Just a Few Minutes...
Answers on questions: Mathematics
- M Mathematics A250-foot length of fence is placed around a three sided animal pen. two of the sides of the pen are 100 feet long each. does the fence form a right triangle?...
- M Mathematics Fthere are 90 calories in 3/4 cup of yogurt, how many calories are in 3 cups of yogurt?...
- M Mathematics Aparallelogram is sometimes a trapezoid. true or false...
- M Mathematics Use squares to show 22 two different ways. draw both ways...
- M Mathematics Name a number whose square root and cube root are whole numbers...
- M Mathematics 1.if the plane xoz divides the join of ( 1,-1,5 ) and ( 2,3,4 ) in the ratio λ : 1, then λ = a. -3 b. -1/3 c. 3 d. 1/3 2.the ratio in which the join of ( 1,-2,3 ) and ( 4,2,-1...
- M Mathematics In the figure, ∆abc ~ ∆def. solve for x a) x = 1.5b) x = 6c) x = 4d) x = 5.5...
- M Mathematics The length of an edge of a cube is 4 ft. what is the volume of the cube? enter the answer. [1] ft3...
- M Mathematics D(-3,5) what is the perimeter of square abcd? a(3,4) + 37 units cb 4/37 units 28 units 37 units . -54-3 -2 - 2 3 4 5 c(-4-1) b(2,-2)...
- M Mathematics Ari exercises 1 5/8 hours per day. if he exercises five days a week, how many total hours does he exercise in a week?...
Ответ:
10,-12
Step-by-step explanation:
Ответ:
1. Which of the following are monomials? Select all that apply.
Hint: A monomial has one term and is usually in the form ax^n, where n is a nonnegative integer. A constant is also a monomial.
A. –4x2
B. x^2 – 4
C. 4/x
D. 14
E. 4x^–2
For questions 2 – 4, determine whether the expression is a polynomial, and if so, find the degree of the polynomial.
2. 3x^2+4-2x^5 3. 1/2x^3+x/x+1 4. 2/5x^7+3/4x^3-2+x
For questions 5 – 6, write the polynomial in descending order.
5. 3x^3-2x^5-25x+12x^9+6 6. x+9x^12-4x^3+2+3x^2-44x8
7. Which property of polynomials says that the sum of two polynomials is also a polynomial?
A. Closure
B. Commutative
C. Addition property of equality
D. Zero identity
8. Under which operations are polynomials closed?
A. Addition
B. Subtraction
C. Multiplication
D. Division
Use this scenario to answer questions 9 – 10.
The area of a rectangular patio is 4x^2. A square garden is built next to the patio. The total area of the patio and the garden is 4x^2 + 9.
image of the patio attached below.
9. What does the constant term in the polynomial 4x^2 + 9 represent?
Hint: The constant term is 9.
10. What does the coefficient of the variable of 4x^2 + 9 mean in terms of this problem?
Hint: The coefficient of the term 4x^2 is 4.