Solve the following equation by factorisation:

Question

KnowledgeBoat · Accepted Answer

Given, On squaring both sides, we get As equation is squared so roots need to be checked so putting x = -1 and x = 4 in the equation Checking for x = -1 Checking for x = 4 Since for x = -1 equation is false hence x = -1 is not the root of the given equation. Hence, the root of given equation is 4.

Mathematics

Solve the following equation by factorisation:

Quadratic Equations

Related Questions

Use the substitution y = 3x + 1 to solve for x :
5(3x + 1)² + 6(3x + 1) - 8 = 0.

Mathematics

Solve the following equation by factorisation:

Quadratic Equations

Related Questions

Use the substitution y = 3x + 1 to solve for x :5(3x + 1)2 + 6(3x + 1) - 8 = 0.

Use the substitution y = 3x + 1 to solve for x :
5(3x + 1)² + 6(3x + 1) - 8 = 0.