Answer:
a = 2a(- 1)
Step-by-step explanation:
I have done the maths
Answer:
The answer to your question is x ≠ -10 x ≠ 2 x ≠ -2
Solution
Step-by-step explanation:
Process
1.- Factor all the polynomials
=
2.- Invert the second term
=
3.- Simplify
=
4.- x must be different to
x ≠ -10 x ≠ 2 x ≠ -2
This values are from the factor expressions and then equal to zero.
Answer:
558
Step-by-step explanation:
First you multiply 20 by 28, you'll get 560. then you subtract two and you'll end up with 558
True true and the last one is false