Expand Using Sum/Difference Formulas (2x+5)(2x-5)

Solve Math

Trigonometry

$(2 x + 5) (2 x - 5)$

Expand $(2 x + 5) (2 x - 5)$ using the FOIL Method.

Tap for more steps...

Apply the distributive property.

$2 x (2 x - 5) + 5 (2 x - 5)$

Apply the distributive property.

$2 x (2 x) + 2 x \cdot - 5 + 5 (2 x - 5)$

Apply the distributive property.

$2 x (2 x) + 2 x \cdot - 5 + 5 (2 x) + 5 \cdot - 5$

Simplify and combine like terms.

Tap for more steps...

Simplify each term.

Tap for more steps...

Rewrite using the commutative property of multiplication.

$2 \cdot 2 x \cdot x + 2 x \cdot - 5 + 5 (2 x) + 5 \cdot - 5$

Multiply $x$ by $x$ by adding the exponents.

Tap for more steps...

Move $x$ .

$2 \cdot 2 (x \cdot x) + 2 x \cdot - 5 + 5 (2 x) + 5 \cdot - 5$

Multiply $x$ by $x$ .

$2 \cdot 2 x^{2} + 2 x \cdot - 5 + 5 (2 x) + 5 \cdot - 5$

Multiply $2$ by $2$ .

$4 x^{2} + 2 x \cdot - 5 + 5 (2 x) + 5 \cdot - 5$

Multiply $- 5$ by $2$ .

$4 x^{2} - 10 x + 5 (2 x) + 5 \cdot - 5$

Multiply $2$ by $5$ .

$4 x^{2} - 10 x + 10 x + 5 \cdot - 5$

Multiply $5$ by $- 5$ .

$4 x^{2} - 10 x + 10 x - 25$

Add $- 10 x$ and $10 x$ .

$4 x^{2} + 0 - 25$

Add $4 x^{2}$ and $0$ .

$4 x^{2} - 25$

Do you know how to Expand Using Sum/Difference Formulas (2x+5)(2x-5)? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name

Name	five hundred forty-nine million seven hundred twenty thousand eight hundred thirty

Interesting facts

549720830 has 32 divisors, whose sum is 1054384128
The reverse of 549720830 is 038027945
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2

Name

Name	two billion one hundred eight million twenty-three thousand nine hundred thirty-two

Interesting facts

2108023932 has 128 divisors, whose sum is 6758069760
The reverse of 2108023932 is 2393208012
Previous prime number is 311

Basic properties

Is Prime? no
Number parity even
Number length 10
Sum of Digits 30
Digital Root 3

Name

Name	two billion one hundred ten million two hundred eleven thousand four

Interesting facts

2110211004 has 64 divisors, whose sum is 6983781120
The reverse of 2110211004 is 4001120112
Previous prime number is 89

Basic properties

Is Prime? no
Number parity even
Number length 10
Sum of Digits 12
Digital Root 3

Solve for x sin(x-1)=0

Find Amplitude, Period, and Phase Shift y=5cos(2)theta

Factor 3+4i

Determine if True (2-2i square root of 3)(2-2i square root of 3)(2-2i square root of 3)(2-2i square root of 3)=(16-16i square root of 3)

Determine if True sin(30)=3/5