Answer:
137°
Step-by-step explanation:
Answer:
4x and -2x
Step-by-step explanation:
give brainliest please I need it to level up
Answer:
hiii...hopefully this is correct x=12
Answer:
Step-by-step explanation:
hello :
(x-4)²(x+3)² = -1
means : ((x-4)(x+3))² = - 1 this equation has no solutions in R
because for all x in R : ((x-4)(x+3))² ≥ 0