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Written as a simplified polynomial in standard form what is the result when (2x+6)^2 is subtracted from 2x^2-1

Question

Written as a simplified polynomial in standard form what is the result when (2x+6)^2 is subtracted from 2x^2-1

Written as a simplified polynomial in standard form what is the result when (2x+6)^2
is subtracted from 2x^2-1

Solution

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AdalynnProfessional · Tutor for 6 years

Answer

$2{x}^{2}-1-(2x+6)^{2}$
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