There can't be greatest perfect Square of an Integer or Natural Number.There is only one Square of a Natural Number.
So, (1290)²
=1290×1290
<u>=(1300-10)×(1300-10)</u>
=1300×(1300-10)-10×(1300-10)
=1,690,000-13,000-13,000+100
=1,690,000-26,000+100
=1,664,000+100
=1,664,100
Answer:
2-1=1
1+50=51
Step-by-step explanation:
2(xm) = 8
just a guess!
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