Algebra Examples

Find the Quadratic Equation Given the Roots 0 , 5 , -5+ square root of 8
0 , 5 , -5+8
Step 1
x=0 and x=5 are the two real distinct solutions for the quadratic equation, which means that x-0 and x-5 are the factors of the quadratic equation.
(x-0)(x-5)=0
Step 2
Subtract 0 from x.
x(x-5)=0
Step 3
Apply the distributive property.
xx+x-5=0
Step 4
Simplify the expression.
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Step 4.1
Multiply x by x.
x2+x-5=0
Step 4.2
Move -5 to the left of x.
x2-5x=0
x2-5x=0
Step 5
The standard quadratic equation using the given set of solutions {0,5,-5+8} is y=x2-5x.
y=x2-5x
Step 6
 [x2  12  π  xdx ]