X=6 hope this helps let me know if it’s correct:)
C = 11*(2*d) Try it and see that it fits every sample you have. Again this can be simplified to
C = 22 * d
<span>(4.214) x (3.06) = 12.89484 and can be rounded up to 12.9</span>
4x²-5=3x+4
4x²-3x-9=0
x=(3±√((-3)²-4*4*-9))/2*4
x=3±√(9+144) /8
x=(3±√153) /8
x=⅜±√153/8
Step-by-step explanation:
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