(60 + 50)^2 Solve using identity
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Answer:
12,100
Step-by-step explanation:
(60+50)^3 = (60)^2+(50)^2+2×50×60
=3600+2500+6000
=12,100
using identity
{a+b}^2 = a^2+b^2+2ab
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Answer:
12100
Step-by-step explanation:
=(60+50)^2
=(60)^2+(2)(60)(50)+(50)^2
=3600+6000+2500
=12100