Mathematics, 09.03.2021 19:10 imalexiscv

Steve was asked to subtract (x2 - 3x + 4) - (3x2 + 4x - 5). His work is shown below. (x2 - 3x + 4) - (3x2 + 4x - 5)

= x2 - 3x + 4 - 3x2 + 4x - 5

= -2x2 + x - 1

Part A: Explain what mistake Steve made while doing the problem.

Part B: What is the correct answer to the subtraction problem Steve was given?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Solutions for 2x+7 less than or equal to 3x-5

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Sum is 17 and their difference is 3

Answers: 1

Answer

Mathematics, 21.06.2019 21:40

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

Answers: 1

Answer

You know the right answer?

Steve was asked to subtract (x2 - 3x + 4) - (3x2 + 4x - 5). His work is shown below. (x2 - 3x + 4)...

Questions

English, 07.05.2021 20:50

Need ace. to help me pls ...

Mathematics, 07.05.2021 20:50

What is the circumference of the circle that has a radius of 8.6mm?...

Mathematics, 07.05.2021 20:50

Find the area of the triangle having sides b = 4.5 and c= 22 and the included angle of 5º....

Mathematics, 07.05.2021 20:50

Courtney has constructed a cricket out of paper and rubber bands. According to the instructions for making the cricket, when it jumps it will land on...

Mathematics, 07.05.2021 20:50

Express the series using sigma notation 5 - 10 + 20 - 40 + 80 - …

History, 07.05.2021 20:50

How did the Indian Removal Act get removed? Must be 5-7 sentences I give Brainliest! Please no links...

Mathematics, 07.05.2021 20:50

Convert the angle to radians. Leave as a multiple of Pi. Negative 90 degrees...

History, 07.05.2021 20:50

Hello please help i’ll give brainliest but you gotta answer correctly

Mathematics, 07.05.2021 20:50

Find the volume and round to the nearest hundredths place when necessary.

Mathematics, 07.05.2021 20:50

2. According to the law of supply, if the price of a good or service increases:...

Mathematics, 07.05.2021 20:50

Write a cosine function that has an amplitude of 5, a midline of 2 and a period of 1/8...

Social Studies, 07.05.2021 20:50

8. These competing differences of government led to 5 points O World War I O Russian Revolution O World War II O Cold War...

Mathematics, 07.05.2021 20:50

Find the nth term! Thank you!! ...

Biology, 07.05.2021 20:50

Question 7 Your friend is studying differences in MN blood group in 3 different populations in Sweden (all at Hardy Weinberg). His research study show...

Mathematics, 07.05.2021 20:50

20 Points please help ASAP!! the 5 number summary you would use to make the box and whisker plot for this situation. Students that took a math test...

Chemistry, 07.05.2021 20:50

10. Which of the following is an example of a chemical change? A. burning a scented candle B. cutting an apple into slices C. free...

Mathematics, 07.05.2021 20:50

Which equation bus a simplified form of 3(x+9)-(5x-2)=14A.-2x+29=14B. -2x+11=14C. 8x+25=14D. 8x+29=14...

Mathematics, 07.05.2021 20:50

Write 6^4 as four different equivalent expressions using any of the properties of exponents. HEL pls...

Mathematics, 07.05.2021 20:50

How many hours will it take to hike 15 miles ...

Mathematics, 07.05.2021 20:50

I need help with writing an equation, Topic: algebra

More questions: Mathematics Another questions