Question

Find roots of quadratc equation
x²+ 3x-10=0​

Answer 1

Heya mate!!

${x}^{2} + 3x - 10 \\ {x}^{2} + (5 - 2)x - 10 \\ {x}^{2} + 5x - 2x - 10 \\ x(x + 5) - 2(x + 5) \\ (x - 2)(x + 5)$

Hope it helps u dear✌️✌️

Answer 2

Step-by-step explanation:

x^2 +3x-10=0

x^2-5x+2x-10=0

x(x-5)+2(x-5)=0

(x+2)(x-5)=0

therefore x=-2. OR x=5

hope it helped u