2(5x+2)²=64how to solve this problems
Answer (1)
Answer:×=-2±4√2 5Step-by-step explanation:Divide both sides of the equation by 2 (5×+2)²=64/2 (5×+2)²=32Remember to consider both positive Ang negative roots 5×+2=±√32 5×+2=±√16×2 5×+2=±4√2Subtract 2 form both sides 5×=-2±4√2Divide by 5×= -2±4√2/5The values are × are -2+4√2/5 and -2-4√2 5×=-2±4√2 5
