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egoroff_w [7]
3 years ago
6

Expand (p - q)(p+q).​

Mathematics
2 answers:
dezoksy [38]3 years ago
7 0

Answer:

(p - q)(p+q). :p²-q²....

irina1246 [14]3 years ago
4 0

Answer:

p^2 - q^2

Step-by-step explanation:

This is an example of "the product and difference of two squares."

The relevant formula is (a - b)(a + b) = a^2 - b^2 (no middle term).

Here,the desired product is (p - q)(p + q) = p^2 - q^2.

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I don't understand this question.
Aliun [14]

Answer:

c_{5} = - 12

Step-by-step explanation:

To find the 5 th term in the sequence, calculate the 3 rd and 4 th terms, that is

c_{3} = - 2c_{2} - c_{1} - 1 ← substitute in values

   = - 2(1) - 2 - 1 = - 2 - 2 - 1 = - 5

c_{4} = - 2c_{3} - c_{2} - 1 ← substitute values

   = - 2(- 5) - 1 - 1 = 10 - 1 - 1 = 8

c_{5} = - 2c_{4} - c_{3} - 1 ← substitute values

   = - 2(8) - (- 5) - 1 = - 16 + 5 - 1 = - 12

4 0
3 years ago
Mental math Solve the equation n/10+5=12
andriy [413]
Ok so n=70, I hope it’s right:)
7 0
3 years ago
Help please and thank you
Anon25 [30]

Answer:

D. The graph of g(x) is shifted 4 units to the left.

Step-by-step explanation:

Why it is D is if you look at the -4 it isn't in a parenthesis. That automatically means it isn't going down. It isn't going up because it is a -4.

D. is your answer.

7 0
3 years ago
Question 2 (1 point)
bekas [8.4K]

Answer:

A. 48

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Help please today
Annette [7]
D is the answer you are looking for
6 0
3 years ago
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