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sveticcg [70]
3 years ago
9

WHO EVER GETS THIS RIGHT I WILL MARK BRAINLIEST!!! 4x^2-9

Mathematics
2 answers:
ella [17]3 years ago
4 0

Answer:

(2x + 3) • (2x - 3)

Step-by-step explanation: Just trust me.

Whitepunk [10]3 years ago
4 0

Answer:

(2x+3)(2x−3)

Step-by-step explanation:

Rewrite  4 x 2  as  ( 2 x ) 2 . ( 2 x ) 2 − 9

Rewrite  9  as  3 2 . ( 2 x ) 2 − 3 2

Since both terms are perfect squares, factor using the difference of squares formula,  a 2 − b 2 = ( a + b ) ( a − b )  where  a = 2 x  and  b = 3 .

tRuSt Me

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PLEASEE HELP AGAINNNN!!!!<br> If a1 = 4 and an = -4an - 1 then find the value of a6
sertanlavr [38]

The 6th term of the geometric sequence is of -4096.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

The nth term of a geometric sequence is given by:

a_n = a_1q^{n-1}

In which a_1 is the first term.

For this problem, we have that:

  • The first term is a_1 = 4.
  • a_n = -4a_{n - 1}, hence the common ratio is q = -4.

Thus the 6th term of the sequence is found as follows:

a_6 = a_1q^5 = 4(-4)^5 = -4096

More can be learned about geometric sequences at brainly.com/question/11847927

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6 0
1 year ago
A store regularly sold 2 cans of soup for $1.28. It advertised a special sale of 6 cans for $3.12. A customer bought 12 cans at
olga nikolaevna [1]
The customer saved $1.36 over the regular price
5 0
3 years ago
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What value in place of the question mark makes the polynomial below a perfect square trinomial? 9x2+?x+64
serg [7]
9x² + bx + 64
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The value of a car is deprecting at the rate of 12% Find the correct value of car when cost of car was rs 350000
kow [346]

Answer:

The cost of the car is $ RS 308,000.

Step-by-step explanation:

Given that the value of a car is deprecting at the rate of 12%, to find the correct value of car when cost of car was $ RS350,000 last year, the following mathematical calculation must be performed:

100 - 12 = 88

88/100 = 0.88

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8 0
3 years ago
A group of three friends order a combo meal which includes two slices of pizza and a drink. Each drink is priced at $2.50. If th
Fittoniya [83]

Answer:

Step-by-step explanation:

2.5(3)

31.5-(2.5*3)

31.5-7.5

24/3=8

$8 per slice

6 0
3 years ago
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