解析 6x+4 +x+3 x2-8x+7 x2-2x-35 6x+4 +x+3 (x—7)(x-1) (x-7xx+5) (6x+4)(x+5)+(x+3)(x-+) (x—7)(x-1)(x+5) 6x2+30x+4x+20+x2+3x-x-3 (x—7)(x-1)(x+ =(7x^2+3xy+17)/(1x-7x(x-1)(x+5)) Sptrou(e? 反馈 收藏
2. Expand and simplify: 8(y-5)-5(y-2) 13y-30 3y-50 3y-30 13y-50 3. Expand and simplify: 5x(3x-2)-4x(2x+3) 23x^{2}-22x 7x^{2}-5 7x^{2}-22x 7x^{2}-2x 4. Expand and simplify: 5(6x-2y)-2(8x-5y) 14x 14x-20y 46x 14x+20y 2) Expand...
Simplify: \frac{3(x + 1) + (x^{2} - 4x - 5)}{(x + 1)^{2 Simplify: \frac{x - \frac{1}{x{x + \frac{1}{x Simplify: (3x^0 y^(-4))(2x^2 y)^3. Simplify: sqrt(24a^2/b^4). Simplify: \frac{-24x^{3} + 18x + 6}{6x + 3} (a) -4x^{2} + 2x - 2 (...
Simplify: 2x-6x(5-8x-3y) 02:39 Simplify: 7a-2 (5a+6b-7) 01:39 Multiply: (10-3x) (7+x). 01:16 Multiply: (11+2x) (8-2y). 00:56 Multiply: (a+by) (4a-6y). 01:12 Multiply: (2x^2y-y^2) (3x-5y). 01:20 Multiply: (x/2-y/3) ((2x)/3-(3y)/5). 03:13 Multi...
−4x4+8x3+3x2−5x+1-4x4+8x3+3x2-5x+1 3x2−6+2x4+(7+8x3−5x−6x4)3x2-6+2x4+(7+8x3-5x-6x4) ( ) | [ ] √ ≥ 7 8 9 ≤ 4 5 6
Simplify : (6x^3 + 5x^2 - 6x)/(4x^3 + 4x^2 - 3x). Simplify. (4x^2 + 5x - x^3 + 1) - (9x^2 - 8x - x^3 + 6) Simplify 1/(1/x) Simplify: (x - 3)/(x^2 + x - 12) times (4x + 16)/(x + 1).
d) 6x^2 + 8x - 5 相关知识点: 试题来源: 解析 a 首先展开第二个多项式的括号并变换符号:(4x² + 3x + 6) - 2x² + 5x - 1。合并同类项: - **x²项**:4x² - 2x² = 2x² - **x项**:3x + 5x = 8x - **常数项**:6 - 1 = 5 结果简化后为 **2x² + ...
Simplify: \frac{3}{2} - 8 Simplify. (4 + 4i) + (3 + 3i) Simplify: 3x^2y - 18xy Simplify 5^{(\log_5 x)}. Simplify dfrac{sin x-1}{cos x} - dfrac{cos x}{sin x-1}. Simplify: x / {6 x - x^2}. Simplify. 4x/10x2+6x ...
Step 1: Make the denominators of all fractions are same. Step 2: Add the numerators of all fractions and put that numerator over the denominator. Step 3: Simplify the fraction. Answer and Explanation: Given: 2x+3x2x2−x5 First we will simplify the numerator fractions. ...
Learn with Tiger how to do 1/3x+1/4=5/6x-1 fractions in a clear and easy way : Equivalent Fractions,Least Common Denominator, Reducing (Simplifying) Fractions Tiger Algebra Solver