Solve the following equation using quadratic formula: 2x^2 + √7x - 7 = 0

Question

KnowledgeBoat · Accepted Answer

Comparing equation 2x2 + - 7 = 0 with ax2 + bx + c = 0, we get : a = 2, b = and c = -7. By formula, x = Substituting values we get : Hence, .

Mathematics