Solving quadratic equations by factoring 5x²-20=0Common monomial factor
Answer (1)
Answer: x = 2, -2Step-by-step explanation:5x²-20=5(x²−4)(x²−4) is a difference of 2 squares, therefore,(x²−4) = x = 2, -2
Answer: x = 2, -2Step-by-step explanation:5x²-20=5(x²−4)(x²−4) is a difference of 2 squares, therefore,(x²−4) = x = 2, -2
