Identify each equation as linear or quadratic. a. 3 x minus 5 equals 7 b. 5 x squared minus 3 equals negative 4 c. x squared plus 4 x minus 3 equals 5 x squared d. 8 squared x plus 2 equals 0 Question content area bottom Part 1 a. Is the equation 3 x minus 5 equals 7 linear or quadratic? Choose the correct answer below. linear quadratic Part 2 b. Is the equation 5 x squared minus 3 equals negative 4 linear or quadratic? Choose the correct answer below. quadratic linear Part 3 c. Is the equation x squared plus 4 x minus 3 equals 5 x squared linear or quadratic? Choose the correct answer below. quadratic linear Part 4 d. Is the equation 8 squared x plus 2 equals 0 linear or quadratic? Choose the correct answer below. quadratic linear