The sum of all the angles in a triangle is 180.
Let angle B be
14 + 30 +
A straight line is 180.
x = 180 - 136
x = 44
The vertex of a quadratic equation is the maximum or minimum point on the equation's parabola.
10^2 = 100
7.4 × 10^2 = 7.4 × 100 = 740
<h2>Answer: 740</h2>
Compare both sides,
x² - x - 1 = 2 - 3x
x² + 2x - 3 = 0
x² -x + 3x - 3 = 0
x(x - 1) 3(x - 1) = 0
(x - 1)(x+3) = 0
x = 1 or - 3
In short, Your Answers would be 1 & -3
Hope this helps!