Use the quadratic formula to solve x2 + 7x + 8 = 0. estimate irrational solutions to the nearest tenth.
{–12, 5}
{–11.1, –2.9}
{–5.6, –1.4}
{–3.9, 12.1}

{–5.6, –1.4}

Step-by-step explanation:

The quadratic formula is . Here a=1, b=7, and c=8.

Substitute and you'll have:

This approximates as:

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/