Simplify √8 to 2√2
2√2 + √98 + √72
Simplify √98 to 7√2
2√2 + 7√2 + √72
Simplify √72 to 6√2
Simplify
= 15√2
Answer:
C
Step-by-step explanation:
√8 + √98 + √72
√(4×2) + √(49×2) + √(36×2)
2√2 + 7√2 + 6√2
15√2
Answer C.
