Math, asked by reetusingh836, 3 months ago

question no 9. 4z2 –162 +15

Answers

Answered by Tanvi4500
0

Answer:

4z²-16z+15

4z²-6z-10z-10z+15

2z ×(2z-3)-5(2z-3)

(2z-3)×(2z-5)

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