Classify the following polynomials: 4x^3 + 3x - 1
a. cubic, polynomial
b. quadratic, cubic
c. quadratic, trinomial
d. cubic, trinomial

4a
a. Linear, Monomial
b. Linear, Binomial
c. Quadratic, Monomial
d. Quadratic, Binomial

2ab^2 + 4a - b + 3
a. Cubic, quadratic
b. Quadratic, polynomial
c. cubic, polynomial
d. quadratic, trinomial

ian gonna lie that is way to much

1.0

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

it would open into a square depending on the type of envelope i’m not sure about the second part