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Merge the square of homology 3 (X-Y) - 7 (X-Y) + 8 (X-Y) + 6 (X-Y) Square of 3 (X-Y) - 7 (X-Y) + square of 8 (X-Y) + 6 (X-Y)
Square of 3 (X-Y) - 7 (X-Y) + square of 8 (X-Y) + 6 (X-Y)
=10(x-y)^2
RELATED INFORMATIONS
- 1. The square of 2 (Y-X) - 7 (X-Y) + 6 (X-Y) - 3 (Y-X)
- 2. X-Y = 3 7-x + Y-Y square + x square Given X-Y = 3, find the value of the algebraic formula 7-x + Y - (Y-X) & sup2
- 3. Simplification: (1) (5ab) / (3C) × (- (12c ^ 2) / (5ab ^ 2)) / / 3C / A; (2) 4 / (x-1) - x + 1
- 4. If the values of a, B and C in the fraction 3C / A + B are changed to 3 / 7, the relationship between the value of the fraction and the value of the original fraction is____
- 5. After 2.56s, the return signal is received on the ground. According to this data, the distance between the moon and the earth is calculated?
- 6. It is accurate and rapid to measure the distance with laser. A laser signal is sent from the earth to the moon, and the signal reflected from the moon surface is received in about 2.56 seconds
- 7. A laser signal is sent from the earth to the moon, and the signal reflected from the moon is received in about 2.56 seconds. The known speed of light is 300000 kilometers per second. What is the distance between the moon and the earth?
- 8. A laser signal is sent from the earth to the moon, and the signal reflected from the moon is received after about 2.56 seconds. The known speed of light is 300000 km / s What's the distance between the moon and the earth There should be a formula
- 9. How long does it take from the earth to the moon by spaceship?
- 10. How long does it take to fly from the earth to the moon
- 11. Merge similar terms: 5 (x + y) cubic - 2 (X-Y) quartic - 2 (x + y) cubic + (Y-X) quartic
- 12. |-4 | - (- 2) to the second power + (- 1) to the third power - 1 divided by 2 =? Quick, quick
- 13. (- 2) x power = (- 2) 6 power divided by (- 2) 5x power
- 14. How much is the 79th power of 12 divided by 7? emergency
- 15. What is the 1 / 3 power of 0.79? Is the third power of a number the root of this number?
- 16. What is the 79th power of 85
- 17. 79 + 42 * 79 + 21
- 18. What is the - 2 power of (1 / 2)?
- 19. The fourth power of 3 multiplied by the fifth power of 3 minus the second power of 3 multiplied by the sixth power of 3 plus the seventh power of 3 multiplied by negative 3
- 20. -The fourth power of 1 - (1,2-2,3) divided by the third power of 1,3 * [- 2 - (- 3)] - | 0.5-2|