Math, asked by subbasonira, 5 months ago

4 एक्स स्क्वायर माइनस 9 स्क्वायर

Answers

Answered by Anonymous

1

Answer:

${4x}^{2} - {9x}^{2} \\ \\ = { - 5x}^{2}$

done ✔✔✔✔

Answered by GangsterTeddy

2

Step-by-step explanation:

4x²-9²=(2x)²-9²

(2x+9)(2x-9)

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