Solve the radical equation: √2x+5+√x−2√2x+5−√x−2=√5x−4+√x−2√5x−4−√x−2. 答案 x1=3,x2=2√x−2√2x+5−√x−2=√x−2√5x−4−√x−2,√x−2=0 或 1√2x+5−√x−2=1√5x−4−√x−2;当√x−2=0 时, x−2=0,x...
Solving a Radical Equation: In this problem, we are given a radical equation. To solve such equations, we need to isolate the radical term on one side of the equation. After that, we need to square both sides of the equation to remove the square root. Then we can easily solve the equ...
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Solving the resulting quadratic equation and substituting back, we get the sum of the roots is . 8. Solve for a: . and find the sum of all solutions. Solution: Isolate the radical, square both sides, and solve the resulting quadratic equa- tion. After checking each solution, we get the...
Solve the following function f(x)=x3 on the interval [0,8]. Cube Root Function: A cube root function is a well-defined one-to-one continuous function. It means that for every value of x, we can get a unique value of y. Also, the slope of this function is always positi...
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Find the equation of the radical axis of the following circles x2+y2−3x−4y+5=0,3(x2+y2)−7x+8y−11=0 View Solution cos70∘+sin40∘= Solve the equationx4−6x3+11x2−10x+2=0,given that2+√3is a root of the equation. ...
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