Solve the quadratic equation 3x squared + x -5=0 give your answer to 2 dp

Solve the equation for  x  by finding  a,  b, and  c  of the quadratic then applying the quadratic formula.

x=−1±√61/6

x≈1.13504161,−1.46837494

Step-by-step explanation:

3x2+x−5=0

Step 1: Use quadratic formula with a=3, b=1, c=-5.

x=−b±√b2−4ac/2a

x=−(1)±√(1)2−4(3)(−5)/2(3)

x=−1±√61/6

x=−1/6+1/6√61 or x=−1/6+−1/6√61

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

idk

step-by-step explanation: