Question

X2+7x+10యెక్క శూన్య విలువలు ఏవి

Answer 1

Answer:

Solution set={–5,–2}

Step-by-step explanation:

by factorisation method

x^2+7x+10

a×c=10, b=7........(5,2)

x^2+5x+2x+10

(x^2+5)+ (2x+10)

x(x+5) +2(x+5)

(x+5) (x+2)

x+5 or x+2

x=–5 or x=–2