Mathematics, 11.02.2020 18:19 amulets5239

Simplify the following polynomial expression (3x^2-x-7)-(5x^2-4x-2)+(x+3)(x+2)
The polynomial simplifies to an expression that is a (constant, quadratic, linear) ( binomial, monomial, trinominal) with a degree of (0, 2, 1).

I think the degree is 2. The type is monomial and the answer is -x^2+8x+1. I don't know about constant, quadratic, or linear... Please Help.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, vianney84

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Answers: 1

continue

Mathematics, 21.06.2019 19:00, bankskry

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Answers: 2

continue

Mathematics, 21.06.2019 20:30, ciannajustine

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.

Answers: 2

continue

Mathematics, 21.06.2019 21:50, victoria6929

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Answers: 1

continue

You know the right answer?

Simplify the following polynomial expression (3x^2-x-7)-(5x^2-4x-2)+(x+3)(x+2)
The polynomial s...