Math, asked by devnajinadev, 8 months ago

expand 27a³-125z³ (class 9)

Answers

Answered by Imblank

0

Answer:

27a³-125z³

(3a)³-(5z)³

(3a-5z){(3a)²+(3a)(5z)+(5z)²}

(3a-5z)(9a²+15az+25z²)

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Answered by pranavisaisrianu

1

Step-by-step explanation:

27a3-125z3

(3a)3-(5z)3

(3a-5z)((3a)2+(3a)(5z)+(5z)2)

(3a-5z)(9a2+15az+25z2)

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