First, remove all of the terms from parenthesis. To find the coefficients, use the standard form of a quadratic equation: Log in for more information. Ignoring the thickness of the plastic sheet, determine: It is opened at the top. Be careful to handle the signs of each individual term correctly: This answer has been confirmed as correct and helpful. Solving quadratic equations by factoring ; 9x2 − 4x +21+2x2 +9x. Web see a solution process below:
Ignoring the thickness of the plastic sheet, determine: Be careful to handle the signs of each individual term correctly: Web x2+9x+2=0 two solutions were found : 9x2 − 4x +21+2x2 +9x. A plastic box 1.5 m long, 1.25 m wide and 65 cm deep is to be made. Log in for more information. This answer has been confirmed as correct and helpful. Solving quadratic equations by factoring ; Ignoring the thickness of the plastic sheet, determine: To find the coefficients, use the standard form of a quadratic equation: It is opened at the top.
