Set: Chapter 3 Review; Math 421
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All 25 Terms
| | Term | Definition |
|---|---|---|
| |
x² + 5x+6 | Expand and simplify: (x+2)(x+3) |
| |
4x²−9 | Expand and simplify: (2x−3)(2x+3) |
| |
(x+4)(x-3) | Factor: x²+x−12 |
| |
Not possible | Factor: a²+a+3 |
| |
(x−8)(x+5) | Factor: x²−3x−40 |
| |
4(x³+2x²+4) | Factor: 4x³+8x²+16 |
| |
8a²(3a²+1) | Factor: 24a⁴+8a² |
| |
(x−9)(x+7) | Factor: x²−2x−63 |
| |
(b+4)(b−1) | Factor: b²+3−4 |
| |
(b−5)(b−5) | Factor: b²−10b+25 |
| |
3x²y(4x + x²y−2yz) | Factor: 12x³y+ 3x⁴y² −6x²y²z |
| |
(2x+3)(x−1) | Factor: 2x²+x−3 |
| |
(x + 6)(x²−2) | Factor: x³+ 6x²− 2x−12 |
| |
(a+7)(a−7) | Factor: a²−49 |
| |
8a² | Solve: 16a⁴÷2a² |
| |
−12x²y³z³ | Solve: 4xyz³ × −3xy³ |
| |
7a²−7a−2 | Expand and simplify: 4a(a−2) + (3a−2)(a+1) |
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16a²b⁴ | Solve: (−4ab²)² |
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−4x²y⁴ | Solve: −(2xy²)² |
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(3x+2)(2x+5) | Factor: 6x²+19x+10 |
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(4x+1)(2x−3) | Factor: 8x²−10x−3 |
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9x(x−3) | Factor: 9x²−27x |
| |
9 | State the degree: 14x²y³z⁴+2x²y⁴ |
| |
8 | State the degree: −12ab³c⁴ |
| |
Not possible | Factor: 20a²−9 |
Set Information
| Terms | 25 |
| Creator | ruralbiology |
| Created | March 29, 2008 |
| Groups | None |
| Tags | shields, math, 421 |
| Access | Anyone |
| Edit | Creator Only |
Description
Review questions from Chapter 3, Math 421
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