Answer:
x = - 
Step-by-step explanation:
Radical roots occur in pairs, that is
x =
is a root then so is x = - 
Answer:
x = 63
Step-by-step explanation:
It's Quadrilateral so:
360-90-72= x + x +22 (Cause that 2 triangle is isosceles)
2x=126
x=63
The one and only answer is b
Statement 1 is false due to the phrase <span> it has 12 as a factor. A factor of a number cannot be larger than the number. It should be less than and gives a whole number.
Statement 2 is true because when you divide 12 with 2 and 6, a whole number is obtained suggesting that it is a factor of the number.</span>