Question

show that :
$(5x + 8) {}^{2} - 160x = (5x - 8) {}^{2}$
​

Answer 1

(5X+8)²-160X = (5X-8)²

------------------- R.H.S ---------------------

25X²+64+80X -160X

=> 25X²+64 -160X

=> (5X)² + (8)² -2×5X×8

=> (5X-8)²

HENCE,

R.H.S= L.H.S

Answer 2

Answer:

yor answer ..............................