All categories

2 years ago

What is the intermediate step in the form (x+a)^2=b as a result of completing the square

Mathematics

1 answer:

aivan3 [116]2 years ago

5 0

The intermediate step in the following equation is (4x + 16)² = - 196

<h3>What is an Equation ?</h3>

An Equation is the mathematical statement formed when two algebraic expressions are equated using an equal sign.

The given equation is

4x² +64x+467 = 15

4x² + 2 * 2x *16 + 256 -256 +467 = 15

(4x + 16)² +211 = 15

(4x + 16)² = - 196

Therefore the intermediate step in the following equation is

(4x + 16)² = - 196

To know more about Equation

brainly.com/question/10413253

#SPJ1

You might be interested in

1.4=h/5 plz help me I’ll give brainliest

serious [3.7K]

1.4=h/5
multiply both sides by 5
h=7

5 0

3 years ago

Read 2 more answers

On Wednesday night in St. Petersburg, Russia, the temperature is -11°C. On the same night in Bombay, India, the temperature is 1

kozerog [31]

Hello! One number is negative and the other one is positive. In this case, we should find the difference they are from 0 and add the numbers up. -11 is 11 units away from 0. 17 is 17 units away from 0. 11 + 17 = 28. The difference in temperature is 28 degrees Celsius.

4 0

3 years ago

△FSB∼△ZDR . What is the value of x?

Daniel [21]

Answer: The value of x is 22 units.

Step-by-step explanation:

Since we have given that

△FSB∼△ZDR

So, By Similarity theorem, the ratio of corresponding sides must be equal.

So, it becomes

$\frac{SF}{BF}=\frac{DZ}{ZR}\\\\\frac{38}{55}=\frac{15.2}{x}\\\\38\times x=15.2\times 55\\\\x=\frac{15.2\times 55}{38}\\\\x=22$

Hence, the value of x is 22 units.

5 0

4 years ago

Read 2 more answers

Best path to find the number of centimeters in 1 yard

In-s [12.5K]

Answer:

Convert cenimeters to inches, then inches to feet, then feet to yards

Step-by-step explanation:

6 0

3 years ago

Answer please thanks

viva [34]

Answer:

7 bucks

Step-by-step explanation:

x*.8=5.62

divide both sides by .8

x=7

7 0

3 years ago