This quadratic is supposed to be solved using the completing the square method, I can only get so far and then I can’t figure out what to do next, could someone please answer and write it out step by step so I can see please? Thanks! The equation is 3x^2 = -4 + 8x
Also, will give Brainliest if the steps are written out!

i have no clue at all sorry

step-by-step explanation:

bn,mn,n.vn.

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)