Question

xsquare +3x-10=0 find roots​

Answer 1

Answer:

hope this answer will be helpful

Answer 2

Answer:

2,-5

Step-by-step explanation:

To find the roots of

${x}^{2} + 3x - 10 = 0$

Do factors of middle term

${x}^{2} + 5x - 2x - 10 = 0 \\ \\ x(x + 5) - 2(x + 5) = 0 \\ \\ (x - 2)(x + 5) = 0$

Now if multiplication of two terms are zero,i.e.,either

$x - 2 = 0 \\ \\ x = 2$

or

$x + 5 = 0 \\ \\ x = - 5$

Thus zeros of polynomial are 2,-5.

Hope it helps you.