Interactive practice questions
Factor $10x+50$10x+50.
Easy
Less than a minute
Factor $k^2-81$k2−81.
Factor $3x+xz-39y-13yz$3x+xz−39y−13yz.
Factor $x^2+12x+36$x2+12x+36.
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Outcomes
10P.QR1.02
Factor binomials (e.g., 4x^2 + 8x) and trinomials (e.g., 3x^2 + 9x – 15) involving one variable up to degree two, by determining a common factor using a variety of tools and strategies (e.g., patterning)
10P.QR1.03
Factor simple trinomials of the form x^2 + bx + c, using a variety of tools and strategies
10P.QR1.04
Factor the difference of squares of the form x^2 – a^2 (e.g., x^2 – 16)