For the algebraic expression, tell whether the portion named is a term or a factor.2x2y - 5xy2 + y3 2x2y is a ________
A. term
B. factor
Answer: A
Mathematics
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Simplify the expression by combining any like terms.5a - 2a - a - 13
A. 3a - a - 13 B. 2a - 13 C. 3a - 13 D. 3a - 14
Mathematics
Graph the parabola and label the vertex. Find the x-intercept.x = -2(y + 4)2 - 8
A. vertex (8, -4), x-intercept (-40, 0)
B. vertex (-8, -4), x-intercept (24, 0)
C. vertex (8, -4), x-intercept (40, 0)
D. vertex (-8, -4), x-intercept (-24, 0)
Mathematics
Multiply. Simplify by combining like terms.(x + 14y)2
A. x2 + 28x + 196y2 B. x4 + 196y2 C. 196x2 + 28xy + 196y2 D. x2 + 28xy + 196y2
Mathematics
Decide whether the expression has been simplified correctly.40x = x
A. Not simplified correctly B. Simplified correctly
Mathematics