Simple equation class 7 Maths ll write the expression #shorts #youtubeshorts #simpleequation

Solve the equation by using the general expression for roots of a quadratic equation: 3x^(2)-7x+5=0

Solve the equation by using the general expression for roots of a quadratic equation: x^(2)-4x+7=0

Solve the following equations by using the general expression for a quadratic equation: x^(2)-(7-i)x+(18-i)=0

Solve the following equations by using the general expression for a quadratic equation: x^(2)-7ix-12=0

The equation of a line are 5x-3 =15y+7=3-10z write the direction cosines of the line

If the class mark is 15 and the class width is 4, then write the algebraic expressions to find the class.

As the expression in ivolving sine function , which of the following equations does not represent a simple harmonic motion ?

The equation of line are 5x-3=15y+7=3 10z.Write the direction cosines of the line.