3 years ago

Determine whether the polynomial is a difference of squares and if it is, factor it.

1 answer:

4 0

Just by the language difference means subtract,

Y^2-25 is the difference of squares
factored it's the sum and difference of their square roots

(x+5) (x-5)

You might be interested in

6 - 2/3 (x+5) = 4x solve algebraically for the exact value of x

luda_lava [24]

Answer:

x = 2

Step-by-step explanation:

1 - Rewrite

6 - 2/3 (x+5) = 4x

2 - Distribute

6 - 2/3x + 10/3 = 4x

3 - Combine like terms and get x alone

6 10/3 - 2/3x = 4x

+2/3x +2/3x

6 10/3 = 4 2/3x

------------------------------- Convert to decimals

6.3333333333.... = 4.333...x

-------------------------------- Divide both sides by 4.33...x

2 = x

Hope this helps :)

3 0

3 years ago

What is 50% of 174.95?Thanks.

patriot [66]

87.474 hope it’s right :)

4 0

3 years ago

Read 2 more answers

Thomas bought a case of 6 apple juice bottles and one 3-liter bottle of orange juice. Each apple juice bottle contains 2 liters

OleMash [197]

So...
Each bottle of apple juice has 2 litters of juice, so, if he bought y bottles of apple juice, we will have to multiply.
$6*2=12$

12 liters of apple juice
3 liters of orange juice

6 0

2 years ago

Two girls and two boys went to the festival. The total cost of their tickets was $20. Each child paid the same amount for a tick

sattari [20]

Answer: $5

Step-by-step explanation: 4 children divided by 20 equals 5

6 0

2 years ago

X^2-6x+5=0 solve with quadratic formula

Yuliya22 [10]

Answer: x1 = 5

x2 = 1

Step-by-step explanation:

1. Identify the coefficients

2. Move the constant to the right side of the equation and combine

3. Complete the square

4. Solve for x

7 0

1 year ago

Read 2 more answers