Ask Question
MathematicsMathematics
24 August, 14:06

1. Find the product: (x + 2) (x - 2)

A. x2 - 8

B. 3x2 - 14x - y

C. x2 - 4

D. x2 - 2

2. Factor Completely: x2 - 36

A. (x + 6) (x - 6)

B. (x + 6) (x + 6)

C. (x - 6) (x - 6)

D. Prime

3. Factor Completely: 4x2 - 81

A. (4x - 9) (x + 9)

B. (2x + 9) (2x + 9)

C. (2x + 9) (2x - 9)

D. (2x - 9) (2x - 9)

4. Factor Completely: x2 + 16

A. (x + 4) (x + 4)

B. (x + 4) (x - 4)

C. Prime

D. (x - 4) (x - 4)

5. Factor Completely: 2x2 - 18

A. Prime

B. 2 (x2 - 9)

C. 2 (x + 3) (x - 3)

D. 2 (x + 3) (x + 3)

6. Factor Completely: 3x2 - 21

A. 3 (x2 - 7)

B. 3 (x + 7) (x - 7)

C. 3 (x + 7) (x - 3)

+1
Answers (1)
  1. 24 August, 14:22
    0
    Hello,

    1) (x+2) (x-2) = x²-4 answer C

    2) x²-36 = (x-6) (x+6) answser A

    3) 4x²-81 = (2x) ²-9² = (2x+9) (2x-9) answer C

    4) x²+16 prime answer C

    5)) 2x²-18=2 (x²-9) = 2 (x-3) (x+3) answer C

    6) 3x²-21=3 (x²-7) anwser A
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “1. Find the product: (x + 2) (x - 2) A. x2 - 8 B. 3x2 - 14x - y C. x2 - 4 D. x2 - 2 2. Factor Completely: x2 - 36 A. (x + 6) (x - 6) B. (x ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
X + 5 * 3 divided by 4 - 2= (Sorry, I don't know how to create a division sign on this keyboard.)
Answers (1)
Find a number tht has 2 3 and 5 as facors
Answers (1)
Ms. Miller wants to give each of her students 1/4 of a pound of modeling clay. She has 26 students. How many pounds of modeling clay does she need? A) 6 1 2 B) 8 3 4 C) 13 D) 26 what the answer
Answers (1)
The store offered a 20% discount and on a 32.50 watch how much money is the savings and how much is the sale price
Answers (2)
Translate the sentence into an equation. Seven times the sum of a number and 4 is 3.
Answers (2)
New Questions in Mathematics
The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). the sample statistics from one experiment include 480 480 peas with 127 127 of them having yellow pods. find the value of the test statistic.
Answers (1)
90% of students at a university use a backpack, while the rest do not. Of all the students, 50% carry their laptops with them and 5% carry neither a backpack nor laptop. What percentage of students carry their laptops and use a backpack?
Answers (1)
Brianna's teacher asked her which of these three expressions are equivalent to each other 9x - 3 x - 4, 12x - 4, 5x + x - 4
Answers (1)
I am the only number between 41 and 49 that has 5 as a factor. what number am i?
Answers (1)
Solve the proportion: A printer can print 11 color pages in 2 minutes. How many color pages can the printer print in 7 minutes?
Answers (1)
Home » Mathematics » 1. Find the product: (x + 2) (x - 2) A. x2 - 8 B. 3x2 - 14x - y C. x2 - 4 D. x2 - 2 2. Factor Completely: x2 - 36 A. (x + 6) (x - 6) B. (x + 6) (x + 6) C. (x - 6) (x - 6) D. Prime 3. Factor Completely: 4x2 - 81 A. (4x - 9) (x + 9) B.
Sign Up Forgot Password?