Mathematics, 26.02.2021 01:00 ajahbraun

PLEASE. HELP. SERIOUSLY PLEASE. jess solved the quadratic equation x^2+2x = 8 but made a mistake. her work is shown below. identify the step(s) in which a mistake was made

PLEASE. HELP. SERIOUSLY PLEASE.

jess solved the quadratic equation x^2+2x = 8 but made a mistake.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

How can you construct perpendicular lines and prove theorems about perpendicular lines

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Which of the following best describes the figure?

Answers: 1

Answer

Mathematics, 22.06.2019 02:20

What is the scale factor of axyz to auvw?

Answers: 2

Answer

You know the right answer?

PLEASE. HELP. SERIOUSLY PLEASE. jess solved the quadratic equation x^2+2x = 8 but made a mistake. h...

Questions

Business, 15.07.2020 06:01

PLEASE HELP! IF YOU CAN'T ANSWER ALL OF THE QUESTIONS, PLEASE JUST GIVE ME AS MUCH AS YOU CAN! THANK YO 1. How can a business use its customer profil...

Business, 15.07.2020 06:01

Your company is evaluating four locations in Asia for its new customer center; according to the information provided in the table and using a rating s...

Spanish, 15.07.2020 06:01

Mi rutina diaria: Quieres contarle a un(a) amigo/a lo que haces durante la semana. Escríbele un mensaje electrónico en el que describas tu ruti...

Mathematics, 15.07.2020 06:01

At the movie theatre, child admission is $5.10 and adult admission is $9.00 . On Wensday, twice as many adults tickets as child tickets were for a to...

Advanced Placement (AP), 15.07.2020 06:01

Which observation is true about organisms that carry the same genes? A) They will not have the same phenotype if there are differences in expression o...

Mathematics, 15.07.2020 06:01

Have you ever been swimming in a pool, and your eyes were red when you get out? This means the chemicals in the pool were not adjusted correctly! More...

Spanish, 15.07.2020 06:01

Lee el párrafo y escoge cuál de los verbos en negrita está en la forma de mandato equivocado. Escoge el verbo en la forma correct mandato. Read the s...

Business, 15.07.2020 06:01

You are the owner of a parasailing company that is expanding operations to a new beachfront location, and you need to prepare a 3-year analysis for th...

Mathematics, 15.07.2020 06:01

Estimate the affordable monthly mortgage payment, the affordable mortgage amount, and the affordable home purchase price for the following situation....

Social Studies, 15.07.2020 06:01

Rain could occur when the air reaches it’s dew point -true -false...

Biology, 15.07.2020 06:01

Match the description to the part of bone. compact bone tissue in the hollow part of the bone spongy bone strong, dense outer layer...

Business, 15.07.2020 06:01

The business purchased an office rack from Zuhdi Bhd for RM8,000 and paid cash of RM3,000, the balance is to be paid later. State the journalen...

English, 15.07.2020 06:01

Which of the following pre-writing activities is demonstrated below?: I think it’s a good idea for kids to grow up with pets, having pets can help kid...

Chemistry, 15.07.2020 06:01

Slide the lid slightly to the left (not completely off) to allow some molecules to escape. Watch the temperature. Answer the box choices ...

Chemistry, 15.07.2020 06:01

3 Question Select the correct answer from each drop-down menu. Slide the lid slightly to the left (not completely off) to allow some molecules...

Mathematics, 15.07.2020 06:01

Using a number line, find both the intersection and the union of the following intervals: (−∞, 6) and (−∞, 9)...

Mathematics, 15.07.2020 06:01

What is the value of x? The figure contains 2 lines that intersect to form what looks like an x. Two of the 4 angles in the x are labeled. The left an...

Physics, 15.07.2020 06:01

A long, straight wire with a circular cross section of radius R carries a current I. Assume that the current density is not constant across the cross...

Mathematics, 15.07.2020 06:01

A finance blogger is writing an article about credit card use. As they write their article, the finance blogger is interested in the average number of...

Business, 15.07.2020 06:01

Arctica manufactures snowmobiles and ATVs. These products are made in different departments, and each department has its own manager. Each responsibil...

More questions: Mathematics Another questions