Question

middle term splitting of quadratic equation​

Answer 1

Answer:

${x}^{2} + 14x + 45$

In this on splitting 45 we have to get factors of 45

such that its sum should be 14.

So that is 9 and 5

${x}^{2} + 9x + 5x + 45 \\ x(x + 9) + 5(x + 9) \\ (x + 9)(x + 5)$

So this is the factor of given quadratic equation