1. Which of the following is the standard form of the equation 5 + 2x2 = x?
A. 2x2-x+5 = 0
B. 2x2+x-5 = 0
C.2x2-x-5 = 0
D. 2x2+x+5 = 0
2. Which of the following quadratic equation is written in standard form?
A x²-5 = 4x
B. x2 = 25
C. 10–2x+x2 = 0
D. x2+4x+4 = 0
3. Which of the following is NOT a quadratic equation?
A. (x-2)(x+5) = 0
B. (h-4)2 = 0
C. 4m+8 = 15m
D. 2x(x-2)= -6
4. What is the standard form of the quadratic equation 2x2 = 50? A. x2= 25 B. x2-25= 0 C. x2-50=0 D. x2 -2 = 50
5. What is the solution of the equation (x-2)(x-3) = 0?
A. 2,3
B. 2,-3
C. -2,3
D. -2,-3
6. What are the roots of (m-3)(m+4)=0?
A. 3 and 4
B. 3 and -4
C.-3 and -4
D. -3 and 4 22
7. What is the value of x in
A. +9 X B. +6 C. +4 D. +3 a 4
8. What is the first step to find the roots of the solution of the equation 2
A. multiply both sides of the equation by the least common denominator (LCD)
B. multiply both sides of the equation by the greatest common factor (GCF)
C. get the square root of both sides of the equation
D. square both sides of the equation
9. What is the least common multiple of 5 and 4?
A. 4
B. 5
C. 9
D. 20
10. What is the least common multiple 4 and 8?
A. 4
B. 6
C. 8
D. 12 6
11. What is the least common multiple of the denominator of the equation a ?
A. a-2
B. a+2
C. (a-2)(a+2)
D. (a-2)(a-2) a-2 a+2
12. What is the solution of the equation (x+2)2 = 9?
A. -5,1
B. 5,-1
C. 5,1D. -5,-1
13. What is the standard form of the equation (x+5)2 = 0?
A. x2+10x+25 = 0
B. x2-10x+25 = 0
C. x2-10X-25 = 0
D. x2+10x-25 = 0

PLSSSSS NEED HELP:)))

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