Find the value of x in each of the X-10° T X + 25° 2x X-209 X-35° メ。 (0)
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Step-by-step explanation:
(x+5)(x+5)
x
2
+10x+25=x
2
+2(5)(x)+5
2
=(x+5)
2
...[∵(a+b)
2
=a
2
+2ab+b
2
]
=(x+5)(x+5)
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