Zero Product Property
Solve (n – 6)(2n – 5) = 0 for n.
What is n= 6 and n= 5/2
Factor x2+ 4x+4
What is (x+2)2
Standard form is
ax2+bx+c=0
To prepare for PARCC it is important to
A. sleep well the night before
B. eat breakfast before the exam
C. cram the night before
D. don't study, trust your guts
What is A and B
Evaluate the expression 6y where y equals 2
What is 12 ?
The values of x make the equation (x + 1)(x + 7) = 0
What is x= -1 or x= -7 ?
Factor y2+2y+1
What is (y+1)2
Rewrite the function f(x) = 4(x-4)2+3 in standard form
What is f(x)= 4x2 -32x+67
The expression that is equivalent to 3+2(x + 4)(x–4)?
A. 2x2 – 13
B. 2x2 – 29
C. 2x2 – 35
D. 5x2 – 80
What is B. 2x2 -29 ?
1/2 - 4/3
What is -5/6 ?
The value(s) of m such that m(3m - 1)(m + 2) = 0.
What is m = 0, m= 1/3 and m= -2 ?
Factor 2y2 -7y+5
What is (y - 1) (2y - 5)
Rewrite the function f(x) = -2(x-2)2+5 in standard form
What is f(x) = -2x2 +8x-3 ?
Choose the expressions that are equivalent to
x2+ 4x+3. Select all that apply.
A. (x + 2)2 – 1
B. (x + 2)2 + 1
C. (x – 1)(x – 3)
D. (x + 1)(x + 3)
E. (x – 1)(x + 4)
What is A and D ?
-13 - 5 is
What is 8?
The Zero Product Property means
What is the Zero Product Property says that if two or more quantities are multiplied together to get 0, then at least one of those quantities must be zero?
Factor 3x2-2x-21
What is (x-3) (3x+7)
Rewrite the function f(x)= -4(x+4)2+22 in standard form
What is f(x) = -4x2 - 32x+22 ?
What are the zeros of the polynomial
x(x2 + 4x – 12)? Indicate all zeros.
A. –12
B. –6
C. –3
D. –2
E. 0
F. 2
G. 6
H. 12
What is B, E and F ?
2/3 + 12/13
What is 62/39?
Find the zeros of the equation 2x2+ 7x = -5.
What is x= -5/2 and x= -1 ?
Factor 2y2+17y+15
What is (y+1) (2y+15)?
Rewrite the function f(x) = 3(x-1)2+9 in standard form
Whta is f(x)= 3x2 -6x+12 ?
To solve the equation x2 – x–2=0 for x by
completing the square
What is (x - 1/2)2= 9/4
x3 +5x3
What is 6x3