3 years ago

Please helpp im really bad at math simplify (7v-2)^2

Mathematics

2 answers:

Mnenie [13.5K]3 years ago

7 0

Answer:

49v²-28v+4

Step-by-step explanation:

(7v-2)(7v-2)

49v²-14v-14v+4

49v²-28v+4

Nadusha1986 [10]3 years ago

6 0

I think the answer is 7v-4

You might be interested in

Anyone feel like helping me??

Digiron [165]

The angles of a triangle add up to 180 degrees

65 + 3x - 10 + 2x = 180
5x + 55 = 180
5x = 180 - 55
5x = 125
x = 125/5
x = 25 <====

m < B = 3x - 10 = 3(25) - 10 = 75 - 10 = 65 <== B is 65 degrees
m < C = 2x......= 2(25) = 50 <== C is 50

8 0

3 years ago

A test consists of 490 true or false questions. If the student guesses on each question, what is the standard deviation of the n

monitta

I believe the answer is 1.

3 0

3 years ago

A local drive in theatre sells entrance tickets for cars on weekend nights. At compacity, the drive in can hold 72 cars. The fun

Paraphin [41]

All positive integers less than or equal to 72

4 0

2 years ago

Read 2 more answers

Explain Find all the values of x for which the statement is true, |x^2+9|=x^2+9

Tju [1.3M]

The 2 statements are identical even if one has absolute value

6 0

3 years ago

A plane took off at a 15° angle to the ground and flew in Sydney's direction. She is standing at a point 25 miles from the

svlad2 [7]

Answer: The Answer is A: 7.685 but then round it up to 8 on edge

3 0

3 years ago