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12.08.2020 •
Mathematics
1. Use the cancellation method to reduce these fractions. a. b. c. d. 2. Use the factoring method to simplify these fractions. a. b. c. d. 3. Solve these monomial division problems containing exponents. a. b. c. d. 4. Use the fraction method to solve the following division problems. a. (6a + 4ab + 8b) ÷ 2 = ? b. (21g3 + 18g2 – 3g) ÷ 3g = ? c. (2c4 + 8c3 – c2) ÷ 2c3= ? d. (10x4y5 + 5x2y3 – xy) ÷ 5xy2= ? 5. Use the long-division method to solve the following division problems. a. (10x4 – 2x2) ÷ 2x = ? b. (9c3 + 6c2 – 3c) ÷ 3c = ? c. (16m2 + 8m) ÷ 4m = ? d. (x5 – x4 + x3) ÷ x3 = ? Use the long-division method to solve each of the following problems. 6. (2a2 + a – 6) ÷ (a + 2) = ? 7. (10n2 + 6n – 28) (2n + 4) = ? 8. (12b2 + 30b + 12) (3b + 6) = ? 9. (63x2 – 11x – 95) (9x + 1) = ? 10. (10r2 – 31r + 24) (5r – 8) = ?
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Ответ:
1.a. 3x
b. 3
c. 3s
d. 8x / 7
2. a. 2x3
b. 5/y
c. 10
d. 5
3. a. 12x / y
b. 5a3 / b2
c. 2k2qs / r
d. 9 / 8hk2
4. a. 3a + 2ab + 4b
b. 7g2 + 6g - 1
c. c + 4 - 1/2c
d. 2x3y3 + xy - 1/5y
5. a. 5x3 - x
b. 3c2 + 2c - 1
c. 4m + 2
d. x2 - x + 1
6. 2a-3
7. 5n-7
8. 4b + 2
9. 7x - 2 remainder - 93
10. 2r - 3
Step-by-step explanation:
Sorry, but its a bit too long but I hope the answer helps you!
Ответ:
Step-by-step explanation:
Use the cancellation method to reduce these fractions. a. b. c. d. 2. Use the factoring method to simplify these fractions. a. b. c. d. 3. Solve these monomial division problems containing exponents. a. b. c. d. 4. Use the fraction method to solve the following division problems. a. (6a + 4ab + 8b) ÷ 2 = ? b. (21g3 + 18g2 – 3g) ÷ 3g = ? c. (2c4 + 8c3 – c2) ÷ 2c3= ? d. (10x4y5 + 5x2y3 – xy) ÷ 5xy2= ? 5. Use the long-division method to solve the following division problems. a. (10x4 – 2x2) ÷ 2x = ? b. (9c3 + 6c2 – 3c) ÷ 3c = ? c. (16m2 + 8m) ÷ 4m = ? d. (x5 – x4 + x3) ÷ x3 = ? Use the long-division method to solve each of the following problems. 6. (2a2 + a – 6) ÷ (a + 2) = ? 7. (10n2 + 6n – 28) (2n + 4) = ? 8. (12b2 + 30b + 12) (3b + 6) = ? 9. (63x2 – 11x – 95) (9x + 1) = ? 10. (10r2 – 31r + 24) (5r – 8) = ?
Ответ:
so, 1/4