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（x+y）³÷（x+y）·（x+y）² What's the equivalent?
(x + y) ^ 3 divided by (x + y) multiplied by (x + y) ^ 2
=(x + y) ^ 2 times (x + y) ^ 2
=(x+y)^4
The same function as y = x is (), a.y = (√ x) &# 178;, b.y = &# 179; √ X & # 179;, C.Y = √ X & # 178;, D.Y = √ X
The same function as y = x is (), a.y = (√ x) &# 178;, b.y = &# 179; √ X & # 179;, C.Y = √ X & # 178;, D.Y = √ X / X
B definition field and value field are the same. To put it simply, they can be positive and negative
a²(x-y)-4b²(x-y)
=(x-y)(a²-4b²)
=(x-y)(a+2b)(a-2b)
RELATED INFORMATIONS
- 1. ⑤a²-1/4b² ⑥(x-y)²/4 — (x+y)²/4 ⑦1/3x³-3x
- 2. Is "X" in quadratic function "y = a (X-H) & #" a straight line x? In other words, is the value of "X" in the quadratic function "y = a (X-H) & #" equal to the value of the straight line x?
- 3. If the polynomial of X - 5x & # 179; - MX & # 178; + (n-1) X-1 does not contain quadratic term and linear term, the value of M and N can be obtained
- 4. It is known that the absolute value of M (M + 1) multiplied by X + 3 < 0 is an inequality of one degree with respect to x, and the value of M is obtained It is known that | m | + 3 ＜ 0 of (M + 1) multiplied by X is a linear inequality of one variable about X, and the value of M is obtained
- 5. Let me have a look at the inequality solution of the first-order quadratic equation with 4x ^ - 1 greater than or equal to 0. X ^ + X-6 less than 0. - x ^ - 3x + 10 greater than or equal to 0
- 6. The X (x + 2) power of 4 - the x power of 8 * 32 is greater than 0
- 7. The multiplication rule of rational numbers: if two numbers are multiplied, the same sign will get positive, the different sign will get negative, and the absolute value will be multiplied Any number multiplied by 0 yields 0 How to fill in these blanks?
- 8. People's education press sixth grade Chinese Volume II comprehensive quality test question 2 how to do reading questions
- 9. The answers to the midterm reading questions of the sixth grade Chinese daily practice of Jiangsu Education Press Please write a tribute to Hadley for the local government Be quick. Give me a high score
- 10. The autumn of the Three Gorges Autumn of the Three Gorges In the morning, the transparent dew is shining, and the wind in the gorge is cool, as if the orange and pomelo trees all over the mountain have a layer of white frost, fresh and clean; when the sun comes out, the dew disappears, the orange and pomelo trees are shining with sunshine, green leaves and golden fruit; the Three Gorges is a beautiful autumn At noon, the peaks are covered with gold armour, the sun is jumping on the water surface, and the Yangtze River becomes warm, like a golden scale python, rolling, whistling and rushing away. At the same time, it throws the surging and jumping brilliance to the cliffs on both sides, so the whole Canyon is rippling, and the Three Gorges is full of the warm atmosphere of autumn In the afternoon, before the sun sets, a layer of cyan fog rises early in the gorge. This makes the dusk in the gorge come early and go late. So, in the cyan transparent dusk, the reflections of the cliffs on both sides rush to the center of the river, leaving a bright sky on the river. The Yangtze River flows quietly and gently, like a bright belt Night, at last, comes. The fishing lights on the bank and the lights in the middle of the river light up one after another, together with the red halo they reflect on the water surface, making the Yangtze River seem to blink and sleepy. Only occasionally passing barges sound their sirens and carve a luminous road on the water surface. So the lights of the fishing lights, like waking up, sway gently on the water surface This is it
- 11. Given x2 + 4x + y2-10y + 29 = 0, find the value of X + 2Y / x2-2y2
- 12. Finding indefinite integral ∫ (INX / x ^ 2) DX
- 13. Finding indefinite integral ∫ [(1 / x) INX] ^ 2 DX
- 14. For indefinite integral, ∫ DX / (11 + 5x) ^ 3,
- 15. x⁴+y⁴+z⁴-2x²y²-2x²z²+2y²z² Factorization
- 16. X + X * (1-x) + X * (1-x) & # 178; + X * (1-x) & # 179; +. + X * (1-x) & # 8319; = do you want to know if there is any mathematical publicity?
- 17. Decomposition factor (1) x & # 178; (X-Y) + (Y-X) (2) (x-3) (x + 2) + 4 / 25 Evaluate (1) x / x + 1 △ (x - X / 1) where x = root 2 + 1 (2) solve the system of inequalities ① 2x-3 ≥ 1 ② 2 / X-1 + 2 ≥ - X (PS: 2 / X-1 + 2 ≥ - x is x-1) ——+2 ≥ - x is like this, two
- 18. Given (x ＋ X & # 178; + 1) (Y ＋ Y & # 178; + 4) = 9, find the value of X √ Y & # 178; + 4 + y √ X & # 178; + 1
- 19. x2 + 8x − 9=? x2 + 15x + 56 =?x2 − 18x + 81 = 0 x1=? x2=?
- 20. The solution equations are: 1. 81 of x2-256 = 0 2, (x + 2) 2 = 289 3, 4 (x + 1) 2-25 = 0 4, 4 (2x + 3) 2 = (- 3) 2