Answer:
(x +4)(x -1)(x +1)
Step-by-step explanation:
The sum of coefficients is zero, so we know that x=1 is a root and x-1 is a factor. We also notice that pairs of terms have coefficients in the ratio 1:4, so x+4 will also be a factor.
= (x+4)(x^2) -1(x+4)
= (x+4)(x^2 -1)
= (x +4)(x -1)(x +1) . . . . . use the factoring of the difference of squares
Answer:
Adelaides Robot is taller.
Step-by-step explanation:
Adelaide's robot is 83.82 centemetres = 0.84 meters
Operate your equation with respect to your variable. Add, subtract or multiply, anything but equally for all the sides of the equation.
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