A -3 subtracted by 10 is -13 and it stays 2
6/10
300/500
30/50
60/100
12/20
2.3, 2.6, 2 4/5
2 4/5= 2.8
Answer:
x² + 4x + 20 = 12x - 5
x² + 4x - 12x + 20 + 5 = 0
x² - 8x + 25 = 0
Δ = √b² - 4ac
= √(-8)² - 4×1×25
= √64-100
= √(-36)
x ∉ R
the answer is D) the like terms OP ption
