Mathematics, 16.06.2020 18:57 pattydixon6

The equation 5x2 + 30x + 15 = 0 is being rewritten in vertex form. Fill in the missing step. Given 5x2 + 30x + 15 = 0 Step 1 ✔ Step 2 5(x2 + 6x + 9) + 15 − 45 = 0 Step 3 5(x + 3)2 − 30 = 0 5(x2 + 30x _) + 15 _ = 0 5(x2 + 30x _) − 15 _ = 0 5(x2 + 6x _) − 15 _ = 0 5(x2 + 6x _) + 15 _ = 0

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, lol15arec001

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

Answers: 1

continue

Mathematics, 21.06.2019 17:00, carebear147

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Answers: 2

continue

Mathematics, 21.06.2019 19:00, eden43

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Answers: 1

continue

Mathematics, 21.06.2019 20:30, ElegantEmerald

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Answers: 3

continue

You know the right answer?

The equation 5x2 + 30x + 15 = 0 is being rewritten in vertex form. Fill in the missing step. Given 5...