Answer:
20
Step-by-step explanation:
All I did was add 15 and 5 which equals 20 which is the correct answer
Answer: there are 4 solutions
x = -2
x = -1/2 = -0.500
x =(3-√5)/2= 0.382
x =(3+√5)/2= 2.618
Step-by-step explanation:
Answer:
sorry
Step-by-step explanation:
I can't see the picture
