Question

Help what’s the answer?

Answer 1

see explanation

Explanation:

given the solution is (x , 2x + 1 , 5x - 15)

if x = 0 , then

x = 0

2x + 1 = 2(0) + 1 = 0 + 1 = 1

5x - 15 = 5(0) - 15 = 0 - 15 = - 15

solution is (0 , 1 , - 15 )

with A = 1 and B = - 15

if x = 10 , then

x = 10

2x + 1 = 2(10) + 1 = 20 + 1 = 21

5x - 15 = 5(10) - 15 = 50 - 15 = 35

solution is (10 , 21 , 35 )

with C = 21 and D = 35