Solve by completing the square: 8x2 + 16x 42
WebEnter the email address you signed up with and we'll email you a reset link. WebAug 1, 2024 · Explanation: rearrange and equate to zero. ⇒ x2 −8x +16 = 0. completing the square involves adding half the coefficient. of the x-term squared to x2 −8x. that is ( − 4)2 …
Solve by completing the square: 8x2 + 16x 42
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