1.

Pls solve this(x+5)(x-5)

Answer»

ANSWER:

X= 5 , -5

Step-by-step EXPLANATION:

(x+5)(x-5)

(x²-5²) ( identity)

x²-25

x²= 25

x= ✓25

x= +5 or -5 ( As we are squaring 25)

OR

(x+5)(x-5)

x+5 = 0

x= -5 (bring 5 to the other side)

x-5=0

x= 5 (bring 5 to the other side so that negative 5 becomes positive 5)


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