Mathematics, 07.11.2020 08:30 cherry12345627

HELP!! Ingrid and Harish were trying to solve the equation:
x^2-3x=x+1
Ingrid said, “First, I'll subtract x from both sides so I have x^2-4x=1. Then I can solve by completing the square. If I add 4 to each side, I can rewrite the equation as (x-2)^2=5. Harish said, “I'll isolate the x^2x term by adding 3x to both sides of the equation. Then I'll solve by taking the square root.”

Whose solution strategy would work?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:40

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Which of the following will form the composite function?

Answers: 1

Answer

Mathematics, 22.06.2019 00:50

C. using a standard deck of 52 cards, the probability of selecting a 4 of diamonds or a 4 of hearts is an example of a mutually exclusive event. true of false

Answers: 1

Answer

Mathematics, 22.06.2019 02:10

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?

Answers: 2

Answer

You know the right answer?

HELP!! Ingrid and Harish were trying to solve the equation:
x^2-3x=x+1
Ingrid said, “Firs...

Questions

Mathematics, 15.09.2019 00:20

Why does 2x2=4 when 2+2=4 but 1x1 is 1 and 1+1=2? ?...

Biology, 15.09.2019 00:20

The invention of which instrument allowed scientists to discover cells? a. eyeglasses b. magnifying glass c. microscope d. te...

Spanish, 15.09.2019 00:20

Si necesitas desplegar algo es porque: a. está roto.b. está flojo.c. está doblado....

Mathematics, 15.09.2019 00:20

15. explain how you can calculate each square root mentally. a) 31 x 31 b) 431 x 431 c) 17 squared d) 432 squared...

Biology, 15.09.2019 00:20

Which describes a light microscope but not an electron microscope...

English, 15.09.2019 00:20

What is the setting of book 1 of the odyssey...

Mathematics, 15.09.2019 00:20

Write the shortened form of each monomial. a. 3 · b b. n · m c. 8 · s · t d. 2 · q · r · s...

Mathematics, 15.09.2019 00:20

Beth lives in blocks from ann. carl lives 2 blocks from beth. if the street is represented by a number line and ann's house located at 0, what are the...

History, 15.09.2019 00:20

American and european reasons for imperialism the consequences of imperialism for asia , africa, or latina america the consequences of imperialism for...

Mathematics, 15.09.2019 00:20

Write the equation of the line parallel or perpendicular to the given line that passes through the given point. give your answer in point slope form a...

Mathematics, 15.09.2019 00:20

Determine the multiplicity of the roots of the function k(x) = x(x + 2)2(x + 4)2(x - 5)4. o has multiplicity 7 -2 has multipli...

English, 15.09.2019 00:20

Iif i am not in my seat when the bell rings?...

Mathematics, 15.09.2019 00:20

What is the coefficient of each monomial? a. 5pk b. f c. –9t d. –j...

History, 15.09.2019 00:20

What is the difference between constitutional government and the government of a state that merely has a constitution?...

Social Studies, 15.09.2019 00:20

The texas automobile insurance plan association was established to: a. create a database of uninsured drivers b. companies learn about y...

Mathematics, 15.09.2019 00:20

The product of 3 and a number is the same as 30 less thrice that same number...

Mathematics, 15.09.2019 01:10

What is the solution of x-2/x-3< 4...

Mathematics, 15.09.2019 01:10

Can someone me, i have no idea how to do this : (

Physics, 15.09.2019 01:10

Which system of government has a leader that takes power by force...

Chemistry, 15.09.2019 01:10

Burning a candle is a combustion reaction that uses wax and oxygen to produce carbon dioxide, water, and energy. when you burn a candle down in an ope...

More questions: Mathematics Another questions