Answer:
The first one is the answer.
Step-by-step explanation:
T.R.U.S.T. M.E
Any value of x must be less than -5 for n to be negative. (x<-5)
Answer:
All work and answers are in the picture
Ok, so here your being asked to solve 6x2<span> + 5x = -7
The procedure that I did was using this formula it led me to get the following:
</span>Using the formula:
x = -(-5) ± √(-5)² - 4(6)(-6)/ 2(6)
x = 5 ± √ 25 + 144 / 12
x = 5 ± √ 169 / 12
x = 5 ± 13/12
x1 = 5 + 13/12
x1 = 18/12
x1 = 3/2
x2 = 5 - 13/12
x2 = -8/12
<span>
x2 = - 2/3
Hope this helped :)</span>
A = L x W = 8 x 17 = 136
answer
C. 136 sq. units
