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प्रश्न
Simplify.
(t + s2) (t2 − s)
योग
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उत्तर
(t + s2) (t2 − s)
= t (t2 − s) + s2 (t2 − s)
= t3 − st + s2t2 − s3
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अध्याय 8: Algebraic Expressions and Identities - EXERCISE 8.4 [पृष्ठ १०२]
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