factorise X^2 + 22
plzzz answer this I WILL MARK YOU AS BRAINLIEST
Answers
Answered by
0
Solve : x2-22 = 0
Add 22 to both sides of the equation :
x2 = 22
When two things are equal, their square roots are equal. Taking the square root of the two sides of the equation we get:
x = ± √ 22
The equation has two real solutions
These solutions are x = ± √22 = ± 4.6904
Add 22 to both sides of the equation :
x2 = 22
When two things are equal, their square roots are equal. Taking the square root of the two sides of the equation we get:
x = ± √ 22
The equation has two real solutions
These solutions are x = ± √22 = ± 4.6904
Answered by
2
Answer:
Solve : x2-22 = 0
Add 22 to both sides of the equation :
x2 = 22
When two things are equal, their square roots are equal. Taking the square root of the two sides of the equation we get:
x = ± √ 22
The equation has two real solutions
These solutions are x = ± √22 = ± 4.6904
Similar questions