Algebraic Expre...

What must be subtracted from
$$x^3 \,-\, 3x^2\, + 5x\, -\, 1$$ to get $$2x^3\, +\, x^2\, - \,4x\, +\, 2$$?

What must be added to $$x^3\, +\, 3x\, -\, 8$$ to get $$3x^3 \,+ \,x^2\, +\,  6$$?

How many terms are there in the expression $$5x^3+3xy+y^2$$ ?

If we add two binomials $$4x^2+5y^2$$ and $$7x^2+y^2$$, what will be the result?

What is the measure of the third side of a triangle given that its two sides are $$a^{2} - 2a + 1$$ and $$3a^{2} - 5a + 3$$ and has a perimeter $$6a^{2} - 4a + 9$$?

$$3x^{2} - 5x + 2$$
$$5x^{2} - 2x - 6$$
Which of the following is the sum of the two polynomials shown above?

Simplify the polynomial and write it in standard form:
$$-3({x}^{3}-{x}^{2}-2x-5)-(4{x}^{3}-7x-1)$$

The total terms in $$-x^3+4x^2+7x-2$$ is 

Add $$(12x^2+4x+5y)$$ and $$(3x^2-2x+3y)$$.

$$x+y-\left( z-x-\left[ y+z-\left( x+y-\left\{ z+x-\left( y+z+x \right)  \right\}  \right)  \right]  \right) $$ is equal to