What are the approximate solutions of 2x2 + x = 14, rounded to the nearest hundredth? x ≈ −2.41 and x ≈ 2.91 x ≈ −2.91 and x ≈ 2.41 x ≈ −5.82 and x ≈ 4.82 no real solutions?

Hello mate!

We have the equation 2x^2 + x = 14

let's solve it for x:

2x^2 + x - 14 = 0

the solutions can be obtained with the equation:

then the solutions are:

(-1 - 10.63)/4 = -2.907, that rounded to the hundreths is equal to -2.91 (because the number after the hundredth place is a 7, so we round up)

and

(-1 +10.63)/4 = 2.407, that when rounded to the hundreths place is equal to 2.41 (the same reason as before)

then the answers are -2.91 and 2.41

where is the page?

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: