alexgubenya alexgubenya

22-04-2021
Mathematics

contestada

Add one set of parentheses to the expression 2x² + 4 - 5 so that the value of the expression is 75 when x = 6

Respuesta :

davkeyz001 davkeyz001

23-04-2021

Answer:

answer is +4...

Step-by-step explanation:

when x=6, the expression becomes

2(6)^2+ 4-5

2(36)+(-1)

72-1=71

therefore 71+4 gives 75

Answer Link

Otras preguntas

ocupo encontrar la x con procedimientoles regalare coronas!!!!

work out sues total pay

A plumber has three lengths of copper pipe; one is 220cm, another is 348cm and the other is 104cm long. He wants to cut them up to produce smaller pipes to use

What is the end behavior of the polynomial function? Drag the choices into the boxes to correctly describe the end behavior of the function. f(x)=6x9−6x4−6 f(x)

Refer to the above diagram of the market for corn. If the price in this market is $2 per bushel, then there will be? (The graph and answer choices are in the pi

Before World War 2 began there was a civil war in China true or false

In the opening line of "America", how does the speaker describe the nation? in CER format

what could you do to increase the electric force between to charged particles by a factor of 16

Tại sao ở xích đạo quanh năm có độ dài ngày đêm bằng nhau

Help me get the right answer please