Polynomials Tes...

The value of $$(7.2)^2$$ is (use an identity to expand):

The expansion of $$(2x - 3y)^2$$ is:

$$(a + b)^{2} - (a - b)^{2}=$$ _____.

Find the value of $$p(x) = 4x^{2} - 3x + 7$$ at $$x = 1$$.

The number of real zeroes of polynomial $$P(x) = x^3 - x$$ is ..............

Find the degree of the given algebraic expression:
$$ 3x-15$$ 

The zero of the polynomial $$2x-5$$ is:

Find the degree of the given algebraic expression $$ax^2+bx+c$$.

Find the product of $$\left(\dfrac{1}{2}x^2-\dfrac{1}{3}y^2\right)$$ and $$\left(\dfrac{1}{2}x^2+\dfrac{1}{3}y^2\right)$$.

What is the degree of the given monomial $$7y$$?