Question

add (4a^3-2a^2+11) and (-2a^3-7a+5a^2

Answer 1

Answer:

$(4a^{3}-2a^{2}+11a) + (-2a^{3}-7a+5a^{2})$

$4a^{3}-2a^{2} +11a\\-2a^{3}+5a^{2}-7a\\\\= 2a^{3}+3a^{2}+4a$

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Step-by-step explanation: