Math, asked by viveksinghsingh458, 3 months ago

ictorise:
1. x2-36
4. 4x2 - 9y
7. 16a -144
2​

Answers

Answered by nehaqueen5
1

Answer:

(x×2)-(2×3×2×3)

(2×2×x×2)-(3×3×y)

(2×2×2×2×a)-(2×2×2×2×3×3)

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