Find the value of each polynomial when (a) x=0 and (b)= -1 15). x^2-5x-2

asked Mar 4, 2019 187k views

2 votes

Find the value of each polynomial when (a) x=0 and (b)= -1
15). x^2-5x-2

6.0k points

Please log in or register to add a comment.

5 votes

a) Just plug 0 in for x:
0^2 -5(0) -2
0 -0 -2 = -2

b) plug -1 in for x:
(-1)^2 -5(-1)-2
1 + 5 - 2 = 6-2=4

BugliL answered Mar 11, 2019

5.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers