Questions Answered

brandbear:
What is the simplest form of the expression 2x(x − 6) − 7x2 − (13x − 3)?
A. 5x^2 − 25x + 3
B. 5x^2 − 25x + 3…
 updated 10 months ago
 11 replies
 2 Medals

amorfide:
Can someone explain this?
 updated 10 months ago
 3 replies
 No Medals Yet

brandbear:
Solve the equation: (3x6)=15?
A. {3, 7}
B. {3, 9}
…
 updated 10 months ago
 15 replies
 No Medals Yet

brandbear:
(A conjecture is a(n) __________?)
A. unquestionable truth
B. generalization
…
 updated 10 months ago
 4 replies
 1 Medal

brandbear:
Solve the equation: (2x10)=26
A. (18,8)
B. (8,18)
…
 updated 10 months ago
 6 replies
 2 Medals

brandbear:
help
…
 updated 10 months ago
 5 replies
 1 Medal

brandbear:
Solve the inequality:
x5>or = too 12?
A. x> or = too 7
…
 updated 10 months ago
 5 replies
 1 Medal

brandbear:
Two positive numbers have a difference of 4 and a product of 96. What are the numbers?
A. 12 and 8
B. 16 and 6
…
 updated 10 months ago
 8 replies
 3 Medals

brandbear:
Solve the quadratic equation: 3x2 − 2x − 8 = 0
A.4/3,2
B.4/3,3
…
 updated 10 months ago
 24 replies
 2 Medals

brandbear:
What is the solution of the equation 9 = 2x + 15?
A. 21
B. 12
…
 updated 10 months ago
 9 replies
 3 Medals

brandbear:
What is 1/3 x − 5 = 12?
A.17/3
B.7/3
…
 updated 10 months ago
 3 replies
 2 Medals

brandbear:
Solve the inequality: 8 − 2x < 4
A. x > 2
B. x > 2
…
 updated 10 months ago
 4 replies
 No Medals Yet

brandbear:
Solve the equation x2 + 5x = 0
A. x = 0, –5
B. x = 0, 5
…
 updated 10 months ago
 3 replies
 No Medals Yet

brandbear:
Solve for a.
48 6  7a
A.
…
 updated 10 months ago
 3 replies
 No Medals Yet

brandbear:
Solve this inequality.
9x  3 > 51
A. x < 486
…
 updated 10 months ago
 2 replies
 1 Medal

brandbear:
Solve for x.
x2 + 6x = 0
…
 updated 10 months ago
 5 replies
 1 Medal

brandbear:
Solve for x.
x2 + 9x = 0
…
 updated 10 months ago
 3 replies
 1 Medal

brandbear:
A number is divided by 3. If 8 is subtracted from the quotient you get 6
A. 6
B. 3
…
 updated 10 months ago
 5 replies
 No Medals Yet

brandbear:
A number is multiplied by 3. If 3 is subtracted from the product you get 24
A. 6
B. 7
…
 updated 10 months ago
 1 reply
 No Medals Yet

brandbear:
A number is divided by 2. If 16 is added to the quotient you get 20.
A. 2
B. 8
…
 updated 10 months ago
 5 replies
 1 Medal

brandbear:
nd the difference: (6y3 + 17y − 3) − (4y3 − 11y + 9)
A. 2y3 + 28y + 12
B. 2y3 + 6y − 12
…
 updated 10 months ago
 3 replies
 1 Medal

brandbear:
What is the greatest common factor of 72x2y and 18xy?
A. 9x
B. 9xy
…
 updated 10 months ago
 6 replies
 1 Medal

brandbear:
What is 27x2 − 13x2
A. 13
B. 13x2
…
 updated 10 months ago
 7 replies
 No Medals Yet

brandbear:
Factor the expression x2 − 8x + 16.
A. (x − 4)(x − 4)
B. (x − 4)(x + 4)
…
 updated 10 months ago
 5 replies
 1 Medal

brandbear:
Factor the expression x2 − 5x − 24.
A. (x − 4)(x + 6)
B. (x − 3)(x + 8)
…
 updated 10 months ago
 11 replies
 3 Medals

brandbear:
What is the additive inverse of 7x2 + y
A. 7x2 + y
B. 7x2 − y
…
 updated 10 months ago
 5 replies
 2 Medals

brandbear:
What is 12x + 5x?
A. 16x
B. 16x2
…
 updated 10 months ago
 4 replies
 1 Medal

brandbear:
Which of the following polynomials is a binomial?
A. 6x
B. 5x9
…
 updated 10 months ago
 6 replies
 2 Medals

brandbear:
Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
A. 8x2 + 8x − 13
B. 8x2 − 8x + 13
…
 updated 10 months ago
 3 replies
 2 Medals

brandbear:
Write the expression 5x(x + 9) − 7(x + 9) in complete factored form.
A. (x + 9)(x + 9)
B. (5x − 7)(x + 9)
…
 updated 10 months ago
 3 replies
 1 Medal
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