factorise 4psquare -9psquare
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⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️
=4p^2-9q^2
=(2p)^2-(3q)^2
=a^2-b^2=(a-b)(a+b)
=(2p-3q)(2p+3q)
⬆️hope it helps you:)
thank you!!✌
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