if 2a+3b=4 and ab=5 find 8a^3 +27b^3
Answers
Answered by
2
Answer:
4
Step-by-step explanation:
8a^3 + 27b^3 cube root
2a + 3b = 4
Answered by
2
8a^3 × 27 b ^ 3
2a + 3b = 4
Similar questions