expand and combine like terms (4d^2-2d^7)^2
Answers
Answered by
11
Step-by-step explanation:
(4d²)²-2.4d².2d^7+(2d^7)²
16d⁴-16d^9+4d^14
Answered by
2
Answer: 4d^14-16d^9+16d^4
Step-by-step explanation:
=(4d^2)^2 +2(4d^2)(-2d^7)+(-2d^7)^2
=16d^4 -16d^9 +4d^14
=4d^14 -16d^9 +16d^4 se organiza
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