using the property of squares find the value of 50square -49square
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Answered by
2
Answer:
99
Step-by-step explanation:
=50^2 - 49^2
=(50+49) × (50-49). because x^2 - y^2 = (x+y)(x-y)
=99×1
=99
Answered by
3
Step-by-step explanation:
99 square ............
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