x3 + x2 is a_______
Monomial
Binomial
Trinomial
None of these
Subtract the sum of 3p + q - r and 15p+ 4q - 8r from the difference of 10p from 5p - q + 8r.
23 p+ 6q + 17 r
23 p - 6q - 17r
-23p - 6q+17r
-23 p -6q - 17r
16 xyz is a __________
Form the algebraic expression from the statement " the product of p and q added to the product of 2 and x"
p+q
2 + x
pq+2+x
pq+2x
Subtract x4 - x2 y2 - y4 from 2x4 + 4y4 - 3 x2 y2
x4 - 2x2 y2 + 5y4
-x4 + 2 x2 y2 + 5y4
2x4 - 2x2 y2 + 5y4
3x4 + 5x2 y2 + 5y4
Three sides of a triangle are 4x2 + x -1, 2x2 - 3x + 5 and -x2 + 4x +1. Find the perimeter of the triangle.
5x2 + 2x - 5
5x2 + 2x + 5
5x2 - 2x + 5
5x2 - 2x - 5
Form the algebraic expression from the statement " The sum of square of x and product of x and y".
x2 + x
x2 + y
x2 + xy
x2 - xy
Subtract the sum of 6m + 5n - 7p2 and 6p2 - 2m + n from the sum of 2m + 3n - 10p2 and -m -2n - 3p2 .
-3m - 5n - 12 p2
3m + 5n + 12p2
-3m + 5n + 12p2
3m - 5n + 12 p2
A rope is (x-5)m long. Another rope has length (3x-2)m. If both the ropes are joined , find the length of the joined rope.
-4x + 7
4x + 7
4x -7
-4x -7
For what value of p will the expression 16 x + 2x2 + 5p equal 50 at x = -3
10
16
18
25