1 - 2 sin2(14 deg) is an expression, not an equation. An expression cannot be solved.
If you mean: x squared+9x+14 = 0 then by using the quadratic equation formula x = -2 or x = -7
14 squared is 196.
14 squared = 196, so you're looking for the sqrt of double that, ie 392, which is almost exactly 19.8
14 'squared' means 14 multiplied by itself (14 x 14 = 196 )
14 million squared = 196 trillion.
Do you mean: 3x2+x-14 = 0 If so the solutions are: x = 2 and x = -7/3 using the quadratic equation formula
It can't be solved because the discriminant of this quadratic equation is less than zero
The base is 14.
142 = 14*14=196
It means 14 x 14
7..... b*h/2= area so 14=b*4/2... 14*2= 28... 28=4*b... b then has to equal 7.. just solve algebraicly
It means: 14 times 14 = 196