If the equationax2+25x−3c=0has non real roots and (3c)/4lt(a+b) , then c is always (A) Negative (B) 0 (C) Non-negative (D) zero View Solution If the equationax2+bx+c=0has distinct real roots andax2+b{x}+C=0also has two distinct real roots then ...
If α & β are the roots of equation ax2+bx+c=0 then find the quadratic equation whose roots are α+1 & β+1 View Solution If α & β are the roots of equation ax2+bx+c=0 then find the quadratic equation whose roots are α2 & β2 View Solution ...
a (x-4)(x-5)=0 Factorise .x² - 9x + 20x-4=0orx-5=0x=4orx=5b y(y+8)=0 Factorise y² + 8yy=0ory+8=0y=0ory=-8c Method 1(z+8)(z-8)=0 z² - 64 is the difference of two squares (See Section 11.6)z+8=0 or z-8=0z=-8 or z=8Method 2 Take the ...
3ax2+3bx+3c=0are( ). A. 2 and 3B. 6 and 9C. 18 and 27D. −2 and −3相关知识点: 试题来源: 解析 B Divide both sides of the equation 3ax2+3bx+3c=0 by 3 to get the equivalent equation ax2+bx+c=0 with the same roots. 如果ax2+bx+c=0的根是6和9,那么3a...
How do you know if a quadratic equation will have one, two, or no solutions? How do you find a quadratic equation if you are only given the solution? Quadratic Equation The general form of quadratic equation is {eq}ax^...
A quadratic equation is a polynomial equation whose degree is 2. Its general form is ax2+bx+c=0, where a is the leading coefficient, b the linear coefficient, and c the constant term. We can solve this type of equation in two ways: ...
IF the equation ax^2 + 2bx + 3c =0 and 3x^(2)+8x+15=0 have a common root , where a,b,c are the length of the sides of a Delta ABC , then sin ^
If its equation is y=ax^2+bx, what are possible values of a and b? () A. a=4;b=-8 B. a=4;b=0 C. a=-4;b=-8 D. a=-4;b=0 相关知识点: 试题来源: 解析 A 结果一 题目 Consider the following graph.If its equation is , what are possible values of and ? ( )A. ;B...
If its equation is y= ax^2+bx, what are possible values of a and b? ( ) A. a=2;b=-8 B. a=2;b=0 C. a=-2;b=-8 D. a=-2;b=0 相关知识点: 试题来源: 解析 A 结果一 题目 Consider the following graph.∴If its equation is I/0, what are possible values of PD=12 and...
To solve the problem, we need to analyze the quadratic equation given by ax2+bx+c=0 under the condition that both roots are zero. Step 1: Understanding the RootsIf both roots of the equation are zero, it implies that the equation can be expressed in the form:a(x−0)(x−0)=0Th...