2 years ago

What is the product ?

Mathematics

2 answers:

anzhelika [568]2 years ago

8 0

Answer:

b) 25x² - 1

Step-by-step explanation:

→ (5x + 1)(5x - 1)

→ 25x² + 5x - 5x - 1

→ 25x² - 1

Thus, option (b) is the answer.

Aneli [31]2 years ago

7 0

Answer: 25x^2 - 1^2

Explanation:

(5x+1) (5x-1)

(5x)^2 - 1^2

25x^2 - 1^2

You might be interested in

Find the value of x.

Jet001 [13]

Answer:

x=18 degrees

Step-by-step explanation:

since this is a triangle, you know that the three angles added up equal 180 degrees. since it is a right triangle, 25+3x+11=90 (the right angle=90). then you just solve for x: 3x=54, x=18

3 0

3 years ago

Please help me with this question :)

egoroff_w [7]

Answer:

Plot $3$ and $-3$

Step-by-step explanation:

Given:

$|2n| = 6$

Solving for the positive part of the equation:

$2n = 6 \\ \frac{2n}{2} = \frac{6}{2} \\ n = 3$

Solving for the negative part of the equation:

$-2n = 6 \\ \frac{-2n}{-2n} = \frac{6}{-2} \\ n = -3$

3 0

3 years ago

The graph below represents the height of the ball with respect to time

IgorLugansk [536]

I don’t know I can’t help you

3 0

4 years ago

Read 2 more answers

What is 5 1/18 converted

Paul [167]

Answer:

91/18

Step-by-step explanation:

6 0

2 years ago

What is the ratio of right answers the wrong answers?

tatyana61 [14]

Answer:

Right answers : 10

Wrong answers : 2

Ratio of right answers to wrong answers :

$\frac{10}{2} =\frac{5}{1}$

→ B

4 0

3 years ago