Question

tell..............................​

Answer 1

Answer:

${(a \: - b)}^{2} \: = \: {a}^{2} + \: {b}^{2} - 2ab$

(3x–4y)² = (3x)² + (4y)² – 2(3x)(4y)

(3x)²+(4y)²–2(3x)(4y)=9x²+16y²–24xy

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Answer 2

Step-by-step explanation:

GIVE AWAY KE LIYE POINTS LIYE HAI REPORT MAT KARNA

VARSHINI DIDI KO BRAINLIEST KAR DO