Question

solve the quadratic equations by the square method
1.x²+4x-5​

Answer 1

Answer:

Hello mate✌✌✌

${x}^{2} + 4x - 5 \\ {x}^{2} + 5x - x - 5 \\ x(x + 5) - 1(x + 5) \\ (x - 1)(x + 5)$

Hope it helps✌✌✌

Answer 2

Bonjour❤

Step-by-step explanation:

x² + 4x -5

= x² + 5x - x -5

= x(x +5) - 1 ( x + 5)

= (x -1) (x+5)