if a = 1 and b=3 then find the value a3 +2ab -b2 +b3
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2
Answer:
Answer is 3
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0
Answer:
25
Step-by-step explanation:
1³ + 2(1)(3) - 3² + 3³ (putting values)
= 1 + 6 - 9 + 27
= 34 - 9 ( Adding positives first )
= 25
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