Kerala Syllabus SAMAGRA SCERT SAMAGRA Question Pool for Class 9 English Medium Maths Polynomials
The breadth of a rectangle is x, and its length is 2x+5
a)Find its perimeter?
b) Find its area?
c) If the breadth is 5 cm what is its area?
In If, p(1)=4and p(2)=9
a) Write p(x)
b) Find p(3)
The length of a rectangle is 3x+2 and its breadth is 2x-1
a) Find its Perimeter?
b) Calculate its area?
a)Perimeter = 2(3x+2+2x-1)=10x+2
b) area = (3x+2)(2x-1)=
Write the first degree polynomial p(x) in which p(1)=5 and p(2)=8?