Question Text
Question 2 :
Find the product of : $x \times x^2 \times x^3 \times x^4$
Question 7 :
In carrying out the multiplication of a polynomial by a binomial (or trinomial), we multiply term by term.Is it TRUE or FALSE?
Question 14 :
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In the above figure, the length, breadth and height of the cuboid has been increased by $x$ units respectively. What is the expression for the volume of the new cuboid ?
Question 15 :
State true or false: $(a^2 – b^2) (a^2 + b^2) + (b^2 – c^2) (b^2 + c^2) + (c^2 – a^2) + (c^2 + a^2) =0 $
Question 16 :
The cost of a chocolate is Rs (x + 4) and Rohit bought (x + 4) chocolates. If x = 10, find the amount paid by him.
Question 17 :
What is the result of the following divisions? $(x^3 + x^2 – 132x) ÷ x (x – 11)$
Question 19 :
Subtract: $3a (a + b + c ) – 2 b (a – b + c) \ from \ 4c ( – a + b + c )$
Question 20 :
Simplify: $(x + y)(2x + y) + (x + 2y)(x – y)$