a. Simplify: 21x + 10x. b. Simplify: 21V2 + 10/2.

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A: after simplify equation we get, => 6a^5 + a^2 -5b^3 - 3a^3 - 6a^2 + 2b^3, =>6a^5 -3a^3 -3b^3…

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A: The standard form is without 10n.

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Q: a. Simplify: 21x + 10x.b. Simplify: 21√2 + 10√2.

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A: Topic = Algebra

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A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

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A: Symbol of disjunction is v.

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A: Answer : Here is your simplified solution of given square roots of  √( 150a^2b^7 )

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A: See the detailed solution below.

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A: 4a2

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