The principle of "term shifting" in solving equations is based on ()
The properties of equality
RELATED INFORMATIONS
- 1. Solving equation with transfer term 1、18x+5=45-2(X-15) 2、2X+4+5X=4+11 3、6X+18-2X=X-5X+26 4、5(X-3)-5=2(X-4) 5、6X-2(X-3)=3X+10 The solution should be complete,
- 2. In solving the equation, the term should be shifted according to ()
- 3. Inequalities on logarithm (in x) + 1 > 0 for X
- 4. log2^x >= log4^(3x+4) How can log2 and log4 become the same base? Ah, it should be very simple for you. I hope some good people can help me, The base numbers are two and four
- 5. Solving logarithmic inequality Log (x + 1 is base, (x ^ 2 + X-6) ^ 2 is true) > = 4
- 6. Inequality of logarithmic solution 1 / 2 power of logm2 > 1 M is the base 1 / 2 of 2 is true
- 7. How to solve logarithmic inequality? The logax is less than - 1, where x is greater than 2008 and a is greater than 1
- 8. Fast solution to logarithmic inequality Log base 2 (x ^ - 2x + 2) logarithm > log base 2 (2x-1) logarithm
- 9. Solve the following logarithmic inequality, log1/2 ((4x^2)-x)>1
- 10. Solving logarithmic inequality log3(3^x-1)*log3(3^(x+1)-3)
- 11. Term shifting is a common deformation in solving equations. Its theoretical basis is that ()
- 12. What is the basis of moving terms in solving equations?
- 13. The method of moving term to solve equation When Xiao Li solves the equation 13-x = 5A {x is unknown}, he mistakenly looks at - x as + X, and gets the solution of the equation as x = - 2, then the solution of the original equation is?
- 14. 1)2x²-4x-1=0 ;2)5x+2=3x² ;3)(x-2)(3x-5)=1 ;4)(x+6.8)²+x=10²
- 15. If the boundary of the plane region determined by the system of inequalities x = 0, Y > = 0, (n > 0) is a triangle, and its If by the system of inequalities {x=0,(n>0) y>=0 If the boundary of the determined plane region is a triangle and the center of its circumscribed circle is on the x-axis, then the real number M=
- 16. Try to use the system of inequalities to express the triangle region (including boundary) enclosed by the straight line x + y + 2 = 0, x + 2Y + 1 = 0, 2x + y + 1 = 0______ .
- 17. It is known that the equations of the three sides of a triangle are X-Y + 3 = 0, x + 2Y = 0 and 2x + y-4 = 0 respectively. The inner region (including the boundary) of a triangle is represented by a system of inequalities
- 18. Try to use the system of inequalities to express the triangle region (including boundary) enclosed by the straight line x + y + 2 = 0, x + 2Y + 1 = 0, 2x + y + 1 = 0______ .
- 19. Given that the even function y = f (x) is a monotone decreasing function on [- 1,0], and α and β are two inner angles of an acute triangle, then f (sin α)______ F (COS β)
- 20. [mathematics of senior two] it is known that the function f (x) = ax ^ 2 - (2a + 1) x + 2 (a > 0), and the angles a and B are the two inner angles of the acute triangle ABC ①f(sinA)>f(cosB) ②f(sinA)f(sinB) ④f(cosA)