Write the polynomial in standard form. Then find its degree and leading coefficient.-3x3 - 8x4 + 19x5 + 12
A. 19x5 - 8x4 - 3x3 + 12, degree: 13, leading coefficient: 19
B. -3x3 - 8x4 + 19x5 + 12, degree: 12, leading coefficient: -3
C. -3x3 - 8x4 + 19x5 + 12, degree: 5, leading coefficient: -3
D. 19x5 - 8x4 - 3x3 + 12, degree: 5, leading coefficient: 19
Answer: D
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A. 14 B. 30 C. -10 D. 6
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A. AB is 2 × 4, BA is 2 × 4. B. AB is 1 × 1, BA is 1 × 1. C. AB is 2 × 2, BA is 2 × 2. D. AB is 4 × 2, BA is 4 × 2.
Solve the equation by the square root property.(11x - 12)2 = 20
A. 
B. {-2
, 2
}
C. 
D. 