2 years ago

Given the trinomial 5x^2 - 2x- 3 predict the type of solutions

Mathematics

1 answer:

Firdavs [7]2 years ago

8 0

Answer:

One rational solution

Step-by-step explanation:

proof

5x2 - 2x - 3=0, the sum of coefficients is 5-2-3=0, so the equation has exactly two solutions, x=1, and x = -3/5 this last is the one rational solution

You might be interested in

Is it true that 5 + 4 = 4 + 5 ? Explain why.

vfiekz [6]

Yes because if you answer both you get the same answer

7 0

2 years ago

susan mountain elevation is 1530 meters. After 4 hours of climbing down to her elvationis 680 meters. What is susans avarge chan

iVinArrow [24]

Answer:

-850 is the answer

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

would a boxplot of the data 113, 116, 116, 116, 118, 118, 119, 119, 122, 124, 124, 124 allow you to find the mean and the median

Allisa [31]

The answer is yes it would

6 0

3 years ago

What is the value of f(3) in the function f(x)=5/6x+8

natita [175]

For this case we have a function of the form $y = f (x)$ , where $f (x) = \frac {5} {6} x + 8$

We must find the value of the function when $x = 3$ , that is, we must find f (3). So:

$f (3) = \frac {5} {6} (3) + 8\\f (3) = \frac {15} {6} +8\\f (3) = \frac {5} {2} +8\\f (3) = 2.5 + 8\\f (3) = 10.5$

So $f (3) = 10.5$

Answer:

$f (3) = 10.5$

3 0

3 years ago

What is the first step needed to solve 3 over 4 multiplied by x minus 3 equals negative 18?

kodGreya [7K]

Minus 3 from the 3 and the 18

7 0

2 years ago