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
The property of 16 + 31 = 31 + 16 is called Commutative Property.
The property states that the order does not matter. This includes both multiplication and addition. Other examples include 4 + 2 = 2 + 4, or even 10 + 9 + 3 = 3 + 9 + 10. In easier words, the problem is just the backwards version of the original problem.
Answer:
i got a
Step-by-step explanation:
Answer:
SA = 3.04m²
Step-by-step explanation:
SA = 2 x ( Length x Width + Width x Height + Length x Height )
SA = 2 x ( 0.4 x 1 + 0.4 x 0.8 + 1 x 0.8 )
SA = 2 x ( 0.4 + 0.32 +0.8)
SA = 2 x 1.52
SA = 3.04 m²
I wish this could help you !
<span>0.375 * a^2 b^3 c^5 x^(-4) y^(-3) z^(-1) would be your answer.</span>