Question

2. Solve using formula.
(1) x2 + 6x + 5 = 0​

Answer 1

Hi mate

$x {}^{2} + 6x + 5 = 0$

We can solve this by using the formula

$x {}^{2} + x(a + b) + ab = (x + a)(x + b)$

$x {}^{2} + x + 5x + 5 = 0$

by splitting the middle term

$x(x + 1) + 5(x + 1)$

by taking common terms

So the answer becomes

$(x + 1)(x + 5)$

Hope it helps you

Please mark as brainliest