3c(squared)-17c-6 = 0 (3c+1)(c-6) = 0 c= negative one third or positive 6
3x squared minus 25x minus 28
x = ? 42 = x squared minus x
The expression "negative 8 minus 7" can be simplified as -8 - 7. To subtract a positive number from a negative number, you can add the opposite. Therefore, -8 - 7 is the same as -8 + (-7), which equals -15.
(x-1)(x-5)=x^2-6x +5 Because it is negative 5, I dont see an answer.
Negative sixty-four minus four squared is equal to -80.
14x2-7x2-16 7x2-16 (this can't be simplified any more)
Actually, x2 - 12 cannot be simplified.
33
t2+ t - 42 it can't be simplified anymore
54.3 squared
(-4)2 - 4 = 12
x=3
b2 + ab - 2 - 2b2 + 2ab = -b2 + ab - 2 which cannot be simplified further.
x2 - 2x = x(x-2) and that cannot be simplified further.
negative infiniti to positive infiniti
It cannot be simplified any further, so it is: x² + 2x - 35