3 years ago

What value of c makes the polynomial below a perfect square? x^2+10+c

1 answer:

4 0

Answer: Hi there

To find the last term in order to obtain the perfect square, take the middle term, divide it by 2, and take its square.

10 ÷ 2 = 5

5^2 = 25

Thus, the equation would be x^2 + 10x + 25

The answer is 25

Maybe mark Brainliest

You might be interested in

A German shepherd puppy weighed 25 pounds at 4 months old and 31 pounds at 5 months old. What is the percent increase or decreas

Luden [163]

It is a percent decrease because the original is less than the final value and the answer is -24% decrease. Please give me brainless if right.

3 0

3 years ago

Read 2 more answers

What is the discount of a guitar with an original price of $95 and a discount of 15%.

maks197457 [2]

Answer:

$80.75 dollars

Step-by-step explanation:

Given the following question:
Initial price = $95
15% discount

In order to find the answer, we have to find 15% of 95.

$\frac{15\times95}{100} =15\times95=1425\div100=14.25$
$95-14.25=80.75$
$g=80.75$

The guitar (after a 15% discount) costs "$80.75 dollars."

Hope this helps.