Question

Find the value of following monomials, ifx=1.
(i) -
(i) 4x
(iii)
2x2
Simplify and find the value of 4x + x - 2x² + x -1 when x=
Write the expression 5x2–4–3x2 +6x + 8 + 5x – 13 in its simp
when x=-2
Ifx=1;y=2 find the values of the following expressions
(1) 4x-3y + 5 (ü) x2 + y2 (i) xy +
8.
Area of a rectangle is given by A=1* b. If I=9cm, b=60
PTR
If P=3.900, T=2
100
Simple interest is given by 13​

Answer 1

Answer:

(i)4

Step-by-step explanation:

4x

put x=1

4(1)

=4×1

=4