Answer:
hmm.. very blurry repost please
Step-by-step explanation:
First u have to find the square root for the number and then answer all of the root question then u have to find the angels
Your bother is 2 1/2 years old
hope this helps :)
They add up to 180 degrees
Answer:
Step-by-step explanation:
quadratic equation: ax² + bx + c =0
x' = [-b+√(b²-4ac)]/2a and x" = [-b-√(b²-4ac)]/2a
6 = x² – 10x ; x² - 10x -6 =0
(a=1, b= - 10 and c = - 6
x' = [10+√(10²+4(1)(-6)]/2(1) and x" = [10-√(10²+4(1)(-6)]/2(1)
x' =5+√31 and x' = 5-√31
