3 years ago

Solve the quadratic function by completing the square. What are the missing pieces in the steps?

Mathematics

1 answer:

taurus [48]3 years ago

8 0

Answer:

Step-by-step explanation:

The solutions are x=\frac{1+\sqrt{7}}{2} and x=\frac{1-\sqrt{7}}{2}

You might be interested in

Find the quotient: 17 ÷ 3 2/5 Find the quotient: 5 1/7 ÷ 3

Greeley [361]

Answer:

1. =5

2. =1 5/7

Step-by-step explanation: Hope this help :D

6 0

2 years ago

At the end of the race every child drank a 16 fluid ounce bottle of water.if 15 children were in the race ,how many quarts of wa

Harlamova29_29 [7]

7.5 quarts

16*15=240 fluid ounces when you take 240 and divide it by 32 you get 7 quarts and 16 fluid ounces

5 0

3 years ago

Simplify: (−2)3 · (−2)4 A) (−2)12 B) (−2)7 C) 212 D) 27

Dahasolnce [82]

Since both sides have a -2 in then you can pull it out making the equation -2(3*4) which equals -2(12) so A is correct

3 0

3 years ago

Read 2 more answers

Complete the statement using always, sometimes, or never. A rhombus is____________ a0 a parallelogram.

I am Lyosha [343]

As the opposite sides of rhombus are parallel. Also, the opposite sides of rhombus are equal. also it satisfies all other properties of a parallelogram.

Hence , as opposite sides of rhombus are parallel and equal also .

A rhombus is ALWAYS a parallelogram.

3 0

3 years ago

fourth,sixth and thirteenth term in this sequence A(n)= 6+(n+1)(-2) help me to find and describe the explicite formula

OleMash [197]

Hello,

A(n)=6+(n+1)^(-2)=6+1/(n+1)²

$A_{4} =6+ \dfrac{1}{(4+1)^2} =6+ \dfrac{1}{25}= \dfrac{151}{25} \\

 A_{6} =6+ \dfrac{1}{(6+1)^2} =6+ \dfrac{1}{49}= \dfrac{295}{49} \\

 A_{13} =6+ \dfrac{1}{(13+1)^2} =6+ \dfrac{1}{196}= \dfrac{1177}{196} \\
$

7 0

3 years ago