No solution !!!!!!! that's your answer mam
Answer:
fraction: 1/2
decimal: 0.5
percent: 50%
Step-by-step explanation:
Step-by-step explanation:
Correction:
1⟩
Given equation is x²-3x = 4
⇛ x²-3x -4 = 0
⇛ x²+x-4x-4 = 0
⇛ x(x+1)-4(x+1) = 0
⇛ (x+1)(x-4) = 0
⇛ x+1 = 0 or x-4 = 0
⇛ x = -1 or x = 4
2.⟩
Given equation is x²+4x+4 = 0
⇛ x²+2x+2x+4 = 0
⇛ x(x+2)+2(x+2) = 0
⇛ (x+2)(x+2) = 0
⇛ x+2 = 0
⇛ x = -2
✓5. exactly or did you want an approximation
N*1/6=11/2
n=66/2
n=33
*There are 33 sixths in 5 and a half.