10a^2+3b-5a-a^2+5b; a=-3 b=5
Determine the sign
Multiply
Evacuate
10 * 3^2+15+15-9+25
Evaluate
10 * 9+15+15 -9+25
Multiply
90+15+15-9+25
Calculate it
Answer: 136
9514 1404 393
Answer:
- -6x
- variable: x
- coefficient: -6
Step-by-step explanation:
The first term is the one on the far left, before the + sign. It is -6x.
There is a variable (x) in this term, so it is a variable term. The variable is x.
The coefficient is the constant that multiplies the x, The coefficient is -6.
If so then by cross multiplying we get:-
x^2 = 36
Solution set is {-6,6}.
They are up and down and left and right
Answer: 2
Step-by-step explanation:
-20 / -10
= 2
Since (-) + (-) = positive