Math, asked by payal13850, 6 months ago

Factorise:100z2 - 60z + 9​

Answers

Answered by studyloveinfinity
7

Answer:

(10z-3)(10z-3)

Step-by-step explanation:

100z²-60z+9

100z²-30z-30z+9

=10z(10z-3)-3(10z-3)

=(10z-3)(10z-3)

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