In Exercises 138-141, factor completely.
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College Algebra
- Part A: Factor completely 169x2 − 64. (13x + 8)(13x − 8) (13x + 8)2 (13x − 8)2 13x − 8 Part B: Factor completely 3x4 − 30x3 + 75x2. 3(x − 5)2 3x2(x − 5)2 3x2(x2 − 10x + 25) 3x2(x + 5)(x − 5) Part C: One of the factors of 6x3 − 864x is 4 x2 x + 12 x − 8 Part D: One of the factors of p5 − 144p3 is p3 p + 12 p − 12 All of the abovearrow_forwardUse a scketch to represent the rectangles corresponding to each algebraic expression factorised below.(Hint: Area rectangle=bxh)arrow_forward1.f(x)=(40x+25)^3(64x^2-25) a) factor completely. Combine like terms b)what is the leading terms ? c)end behavior ? D) find the zeros and multiplictiesarrow_forward
- 6x2(52-23)+67arrow_forward5. Factor each polynomial completely. (a) 20x² +21x+4 6. Factor the polynomial 21n²-18n² +9n 7. Factor each polynomial completely. (a) 9a²-12a+4 8. Factor each polynomial completely (a) 25m² -9 9. Factor each polynomial completely. (a) 6s²t² +st-1 (b) 4-17x+4x² (b) 50+20x+2x² (b) 647³ +125s³ (b) x²-3x² + 4x-12arrow_forwardRevlew L uonsen Show why x-3 is a factor of m(x) = x - x - 5x- 3. Justify your answer. BIUarrow_forward
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