subject
Mathematics, 05.09.2020 06:01 JordanJones04402

Find the error in the student's calculation 2' (2 - 4) 5(3-8)
2 (-2)* 5(6)
8(-2). 26
- 16 - 26
The student should have simplified the exponent
first
The student did not subtract 3 and 8 correctly
The student should not have multiplied 8 and 2
The student did not make an error
9

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 22:30
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
question
Mathematics, 21.06.2019 23:00
Pls the last one and it has to be like number 6
Answers: 2
question
Mathematics, 21.06.2019 23:00
Which geometric principle is used to justify the construction below?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Three friends are comparing the prices of various packages of golf balls at a sporting goods store. hector finds a package of 6 golf balls that costs $4.50.
Answers: 3
You know the right answer?
Find the error in the student's calculation 2' (2 - 4) 5(3-8)
2 (-2)* 5(6)
8(-2). 26
Questions
question
English, 04.07.2019 22:20
Questions on the website: 13722363