Question

Which binomial must be added to (-2r+12) so the the sum of 2 polynomial is (6r-7)

a.) 4r-19
b.) 4r+5
c.) 8r-19
D.)8r+5​

Answer 1

Answer:8r-9 or c

Explanation:

Answer 2

c) 8r - 19

Explanation:

Subtract 6r - 7

- -2r + 12

= 8r - 19