The first equality is: x2 - 5 = -4x2 which gives 5x2 - 5 = 0 which is equivalent to x2 - 5 = 0
The second equality is: -4x2 = 3x which gives 4x2 + 3x = 0
The two results are inconsistent.
This may be copied wrong, but as written that equals 4x^2-15x which factors to x(4x - 15)
positive times negative equals negative. positive times positive equals positive. negative times negative equals positive
A negative times a negative equals a positive A negative times a positive equals a negative A positive times a positive equals a positive
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
Positive plus positive equals positive. Negative plus negative equals negative. Positive greater than negative equals positive. Negative greater than positive equals negative.
It is a quadratic equation and the values of x are: -1/2 and 6
No, anything that is x^2 and y^2 is circular.
68
This may be copied wrong, but as written that equals 4x^2-15x which factors to x(4x - 15)
The Z value is negative, but area is always positive.
A negative plus a negative equals a negative.
positive times negative equals negative. positive times positive equals positive. negative times negative equals positive
A negative times a negative equals a positive A negative times a positive equals a negative A positive times a positive equals a positive
A negative times a negative equals a positive
negative
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
It equals negative 25!!