Question

सूत्राचा उपयोग करून गुणाकार करा: (4z - 5y) (4z+ 5y) .

Answer 1

Hola!! ⭐⭐

Here's ur answer :-

$(4z - 5y)(4z + 5y) \\ \\ by \: using \: the \: identity \\ \\ a {}^{2} - b {}^{2} \\ \\ we \: get \\ \\ = 16z {}^{2} - 25y {}^{2}$


Hope it helps ✌✌✌

Answer 2

hEY gUYS,

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प्रश्नः

सूत्राचा उपयोग करून गुणाकार करा: (4z - 5y) (4z + 5y)

उत्तरः

सुत्र: (a - b)(a + b) = a² - b²

=> (4z - 5y) (4z + 5y) = (4z)² - (5y)²

= 16z² - 25y²

hOPE iT'S hELP yOU!!!!!

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