3 years ago

X squared +14x+2 = 0

Mathematics

1 answer:

Naya [18.7K]3 years ago

7 0

Answer:

x = -2/14

Step-by-step explanation:

+14x +2 = 0

+14x = 0 -2

14x = -2

x = -2/14

You might be interested in

create a sketch of the graph of a function whose gradient is linear and that gradient has an x-intercept at x=4

valentina_108 [34]

Here is one that meets your requirements.

7 0

3 years ago

Graph the image of H(-8,5) after a reflection over the x-axis. Answer ?

TEA [102]

Answer: plot a point at (-8, -5)

The y coordinate flips from positive to negative, or vice versa, when we reflect over the horizontal x axis. The x coordinate stays the same.

The rule can be written as $(x,y) \to (x,-y)$

6 0

3 years ago

2x-1/4(12x+4)=3 2x-1/4 (12x+4)=3

eduard

2x-1/4(12x+4)=3
⇒ 2x -1/4*(12x) -1/4*4= 3 (distributive property)
⇒ 2x -3x -1= 3
⇒ -x= 3+1
⇒ -x= 4
⇒ x= -4

Final answer: x=-4~

3 0

3 years ago

Please help. I will give five stars and 10 points for correct answer with explanation.

anygoal [31]

Answer:

A: It has no solution

Step-by-step explanation:

1. 3/4z - 1/4z + 3 = 2/4z + 5

2. 2/4z +3 = 2/4z + 5

3. 3 = 5 (No solution because 3 can never be equal to 5)

7 0

3 years ago

Priya has picked 1 1/2 cups of raspberries, which is enough for 34 of a cake. How many cups does she need for the whole cake?

Anton [14]

Answer:

She needs 2 cups of raspberries.

Step-by-step explanation:

Consider the provided information.

Priya has picked 1 1/2 cups of raspberries, which is enough for 3/4 of a cake.

So this can be written as:

$1\frac{1}{2} \text{ Raspberries}=\frac{3}{4}\text{ Cake}$

$\frac{3}{2} \text{ Raspberries}=\frac{3}{4}\text{ Cake}$

Multiply both the sides by $\frac{4}{3}$ .

$\frac{4}{3}\times\frac{3}{2} \text{ Raspberries}=\frac{4}{3}\times\frac{3}{4}\text{ Cake}$

2 Raspberries = 1 cake

Hence, she needs 2 cups of raspberries.

5 0

3 years ago