x⁴ + x = 0
x(x³) + x(1) = 0
x(x³ + 1) = 0
x = 0 or x³ + 1 = 0
- 1 - 1
x³ = -1
x = -1
Answer:
Hello! answer: x = 16
Step-by-step explanation:
16 × 16 = 256
12 × 12 = 144
256 + 144 = 400
√400 = 20 therefore x = 16 hope that helps!
Answer:
1/5x(41-19h)
41/5-19/5h
Step-by-step explanation:
Answer:
26 inches
Step-by-step explanation:
Answer:
60x+147
Step-by-step explanation:
10(6x+15)-3
60x+150-3
60x+147
