bryguy2021 bryguy2021

01-06-2021
Mathematics

contestada

If using the method of completing the square to solve the quadratic equation
x² – 8x
1= 0, which number would have to be added to "complete the
square"?

Respuesta :

Fundiswaxaba Fundiswaxaba

01-06-2021

You add half of the coefficient of x and square it.

What you do on one side,you must do it on the other.

Answer Link

Otras preguntas

Which expression is equivalent to 27/125

How do we use the Pythagoras theorem in "everyday life".

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30

Which expression is equivalent to 27/125

How would you call in other words to scold or punish severely

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

What was the major purpose of the Truman Doctrine?

A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?