Question

key
.
(B)64x2-112XY +49Y2
TAB
2 Saha​

Answer 1

Step-by-step explanation:

64x²-112xy+49y²

(8x)²-2×8×7×xy+(7y)2

(8x-7y)² Answer

Thanks and follow.

❤️❤️❤️ Love you friend ❤️❤️

Answer 2

Step-by-step explanation:

${(ax - by)}^{2} = {(ax)}^{2} - 2abxy + {(by)}^{2} \\ \\ 64 {x - 112xy }^{2} + 49 {y}^{2} \\ {(8x)}^{2} - 2 \times 8 \times 7xy + {(7y)}^{2} \\ \\ apply \: fromla \\ {(8x - 7y)}^{2}$

Answer