No, the fractions are equal
Answer:
Step-by-step explanation:
$5×1.06 = $5.30
The value of x is equal to 1.5.
It is required to find x.
<h3>What is quadratic equation?</h3>
Any equation containing one term in which the unknown is squared and no term in which it is raised to a higher power. The quadratic formula to solve a quadratic equation ax2 + bx + c = 0 is x = [-b ± √(b2 - 4ac)]/2a.
Given that:
So for the triangle, the perimeter would be:
![(x^{2} +x+3)+(x^{2} +2x-2)+(x^{2} +2x-9)=4](https://tex.z-dn.net/?f=%28x%5E%7B2%7D%20%2Bx%2B3%29%2B%28x%5E%7B2%7D%20%2B2x-2%29%2B%28x%5E%7B2%7D%20%2B2x-9%29%3D4)
By solving in above equation, we get
![(x^{2} +x+3)+(x^{2} +2x-2)+(x^{2} +2x-9)=4\\\\\\\2x^{2}+5x-8=4\\\\2x^{2}+5x-12=0\\\\2(x + 4)(x - 1.5)=0\\\\ x=-4\\\\ x=1.5](https://tex.z-dn.net/?f=%28x%5E%7B2%7D%20%2Bx%2B3%29%2B%28x%5E%7B2%7D%20%2B2x-2%29%2B%28x%5E%7B2%7D%20%2B2x-9%29%3D4%5C%5C%5C%5C%5C%5C%5C2x%5E%7B2%7D%2B5x-8%3D4%5C%5C%5C%5C2x%5E%7B2%7D%2B5x-12%3D0%5C%5C%5C%5C2%28x%20%2B%204%29%28x%20-%201.5%29%3D0%5C%5C%5C%5C%20x%3D-4%5C%5C%5C%5C%20x%3D1.5)
So, we take x= 1.5 and neglect -4 because we can't take negative roots of the quadratic equation.
Hence, the value of x is equal to 1.5.
Learn more about quadratic equation here:
brainly.com/question/17177510
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