Find the prime factorization of the composite number.20
A. 52
B. 22 × 5
C. 4 × 5
D. 4 × 2
Answer: B
Mathematics
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Sketch the given surface.4x2 + y2 + z2 = 4
What will be an ideal response?
Mathematics
Use substitution to determine whether the given ordered pair is a solution of the given equation.
; 3x + 3y = 7
A. Yes B. No
Mathematics
Find the missing monomial, factor or term.7x5 ? ? = 28x7
A. 4x2 B. -x2 C. x2 D. -4x2
Mathematics
Using synthetic division, determine whether the numbers are zeros of the polynomial.5, 
; f(x) = x3 - 
x2 + 
x - 2
A. No; yes B. No; no C. Yes; yes D. Yes; no
Mathematics