2x² + 2x - 289= 0 how to
solve it
wardahd1234:
ok
Answers
Answered by
7
Step by step solution : Step 1 : Equation at the end of step 1 : (2x2 + 2x) - 289 = 0. Step 2 : Trying to factor by splitting the middle term. 2.1 Factoring 2x2+2x-289. The first term is, 2x2 its coefficient is 2 . Step 3 : Parabola, Finding the Vertex : 3.1 Find the Vertex of y = 2x2+2x-289.
Similar questions