How do you solve #(2x ^ { 2} + 3x - 5) + ( x ^ { 2} + 11x - 1) = 180#?
2 Answers
Jul 18, 2018
Explanation:
Combining like Terms
adding
dividing by
so we get
by the quadratic formula
with
Jul 18, 2018
Collect like terms
Use the formula