Question

help please just answers :)


Question 18

What is the degree of the polynomial 3h2 – 4h + 1?

A) 2
B) 4
C) 1
D) 3

Question 19

Simplify (3b2 – 2b + 3) – (5b2 + 4b – 2)

A) –2b2 – 6b + 5
B) 8b2 – 2b + 5
C) –2b2 – 2b + 5
D) 8b2 – 6b + 5

Question 20

Simplify 2x(5x3 + 3x2 – 4x – 2)

A) 10x4 ¬– 6x3 + 8x2 – 4x
B) 10x4 + 6x3 – 8x2 – 4x
C) 10x4 – 6x3 – 8x2 – 4x
D) 10x4 + 6x3 + 8x2 – 4x

Answer 1

question 19 is a

Answer 2

thanks :)

Answer 3

and 20 is b

Answer 4

thanks :)

Answer 5

you have number 18?

Answer 6

what do you mean by degree?

Answer 7

i think its second degree
because the 2 is the highest exponent..

Answer 8

i think your right

Answer 9

yea
thanks