Question

17. Add 5xsquare – 3x + 1 and 8x - 7​
please help me

Answer 1

Answer:

$5x^{2}+5x-6$

Step-by-step explanation:

As we have given in the question there are 2 equations which we have to add

1 is quadratic and the other one is a linear equation

The two equations are:

1.$5x^{2}-3x+1$

2.$8x-7$

If we need to add both of these equations we should have a good Knowledge of equations as

Only the like terms can be added to the like terms and unlike terms are added to unlike terms

So if we add both of these equations the final answer would be

$5x^{2} -3x+1+8x-7=5x^{2} +5x-6$