Answer:
x^2
here's your solution
=>. when any number. get multiplied with
same number then it bwcome square
=>. so, same thing will happen to X also
=>. ( x * x ). =. x^2
What’s the question?
If it’s area then the formula is pi r^2
If it’s the circumference then the 2pi r or pi d
If I understood this correctly, the answer should be 1.301
Answer:
A
Step-by-step explanation:
Given
x² - 14x = 0
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 7)x + 49 = 0 + 49
(x - 7)² = 49 ( take the square root of both sides )
x - 7 = ±
= ± 7 ( add 7 to both sides )
x = 7 ± 7 , thus
x = 7 + 7 = 14 or x = 7 - 7 = 0