QUESTIONS
Question 1:
Factor: 49d2n − 25n.
Question 2:
Factor: 4u2v + 16uv2+16v3
Question 3
Factor: 125r2s + 400rs2 + 320s3
Question 4:
Factor (if possible): 25+64w2.
If the expression cannot be factored, enter it in its current form as the answer.
Question 5
Factor: 27mw3−64m.
Question 6:
Factor: 64cz3+27cx3.
Question 7:
Factor: 9p2+6p+1−q2.
Question 8
Factor: 64p2−96p+36−16q2.
Hint: Begin by factoring out the GCF.
Question 9
Factor: 32a2+50q2.
Question 10:
Factor: 18n2−2.
Question 11:
Factor: 49q2 + 70q + 25.
Question 12:
Factor: 245m2n – 210mn2 + 45n3.
Question 13
Factor: 49x2−42x+9−y2.
Question 14
Factor: 25c2+70c+49−9d2.
Question 15
Factor: 125x3−216m3.
Question 16
Factor: 500u3 + 4x3.
ANSWERS:
Question 1:
Factor: 49d2n − 25n.
Answer: n(7d + 5) (7d – 5)
Question 2:
Factor: 4u2v + 16uv2+16v3
Answer: 4v(u+2v)2
Question 3
Factor: 125r2s + 400rs2 + 320s3
Answer 5s(5r + 8s)2
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