Question

Show that: (7 + 3)

2 − 84 = (7 − 3)

2​

Answer 1

Answer:

Left Hand Side = 16

Right Hand Side = 16

Left Hand Side = Right Hand Side.

Step-by-step explanation:

Left Hand Side:

$= (7 + 3)^{2} - 84$

$= 10^{2} - 84$

= 100 - 84

= 16.

Right Hand Side:

$=(7 - 3)^{2}$

$= 4^{2}$

= 16

∴ L.H.S = R.H.S

Answer 2

Given:-

• Show that :- (7+3)2-84=(7-3)2

Solution:-

• =>(7+3)2-84=(7-3)2

• =>10(2)-84=4(2)

• =>100-84=16

• =>16=16

• =>0=0

These two are equal to each other as the value came on both sides can be reduced to zero (0).

Hope it was helpful...

Thanks for asking....❤