extra equivalent equations an expressions cloned 3/9/2023 - DIANA FRANCHINI | Biblioteka

1

Which expression is equivalent to 4\sqrt{32}?

16\sqrt{2}

24\sqrt{3}

-48\sqrt{6}

128

1

Which expression is equivalent to -\sqrt{54}?

-28\sqrt{3}

-4\sqrt{6}

-3\sqrt{6}

-48\sqrt{6}

1

Which expression is equivalent to -3\sqrt{18}

-9\sqrt{2}

-33\sqrt{2}

9\sqrt{2}

54

1

Which function is equivalent to y =x^{2}-10x+33?

y=(x-5)^{2}+8

y=(x+5)^{2}-8

y=-(x-5)^{2}-8

y=-(x+5)^{2}+8

1

Which function is equivalent to f(x) = (x-3)^{2}-6?

f(x)=2x^{2}-6x+3

f(x)=x^{2}-6x+3

f(x)=x^{2}+3x+3

f(x)=x^{2}-3x-15

1

Which expression is equivalent to 9x^{2} - 30x + 25?

(3x - 5)^{2}

(3x + 5)(3x - 5)

(3x + 5)^{2}

(3x - 5)(3x + 6)

1

Which expression is equivalent to (3n-2)(5n-1)?

15n^{2}-7n-2

8n^{2}-8

8n^{2}+16n+8

15n^{2}-13n+2

1

Which expression is equivalent to 3 (3b - 4) ?

9b - 9

16b + 16

16b + 12

9b - 12

1

Which function is equivalent to j(k) = (2k+5)(7k^{2}-3k+3)?

j(k) =15k^{3}+43k^{2}+11k+8

j(k) =12k^{3}+3k^{2}-63k-42

j(k) =14k^{3}+29k^{2}-9k+15

j(k) =40k^{3}+31k^{2}-10k+35

1

Which expression is equivalent to f^{\frac{2}{3}}f^{2}f^{\frac{1}{3}} for all values of f where the expression is defined?

f^{4}

f^{2}

f^{3}

f

1

Which expression is equivalent to \frac{y^{10}}{y^{5}} for all values of y where the expression is defined?

y^50

y^15

\frac{1}{y^{5}}

y^5

1

Which expression is equivalent to \frac{z^{2}}{z^{7}} for all values of z where the expression is defined?

\frac{1}{z^{5}}

{z^{9}}

\frac{1}{z^{9}}

{z^{5}}

1

Which expression is equivalent to \frac{-x^{3}y^{5}}{xy} for all values of x and y where the expression is defined?

-x^{2}y^{4}

-x^{3}y^{5}

x^{3}y^{5}

x^{2}y^{4}

1

Which expression is equivalent to \frac{(q^4)^{-3}}{q^{-15}} for all positive values of q?

\frac{1}{q^{27}}

\frac{1}{q^3}

q^3

q^{27}

1

Which algebraic expressions below is equivalent to \frac{x^{4}yz^{\frac{1}{2}}}{-x^{-2}yz} after it is simplified?

-\frac{x^{6}y}{z^{\frac{1}{2}}}

-x^6z^{\frac{1}{2}}

-\frac{x^6}{z^{\frac{1}{2}}}

\frac{x^2}{z^{\frac{1}{2}}}

1

Which expression is equivalent to \frac{22ab^5c^{-2}}{4a^{-4}b^6c^{-7}}?

\frac{18a^5c^5}{b}

\frac{11a^5c^5}{2b}

\frac{18b^{11}}{a^3c^9}

\frac{11b^{11}}{2a^3c^9}

1

Which expression is equivalent to \frac{(6x^{2}y^{0})^{3}}{(6x^{3}y^{3})(6x^{3})} for all values of x, y, and z where the expression is defined?

\frac{6x^{3}}{y^{2}}

\frac{6y^{3}}{x^{2}}

6y^3

\frac{6}{y^{3}}

1

Which expression is equivalent to \frac{(2xy^{2})^{3}}{x^{4}y} for all values of x and y where the expression is defined?

\frac{1}{y^{6}}

\frac{4x^{10}}{y^{10}}

\frac{8y^{5}}{x}

\frac{x^{12}}{16y^{12}}

1

Which of the following is an equivalent expression to \frac{2w^{-5}y^{-3}}{-10w^2x^{-2}y^{-3}}?

-\frac{x^2w^7}{5y^{-6}}

-\frac{x^2w^7}{5}

-\frac{x^2}{5w^7y^{-6}}

-\frac{x^2}{5w^7}

1

Which expression is equivalent to\frac{12b^4}{r^{-5}}\cdot\frac{r^{-4}}{b} for all values of b and r where the expression is defined?

12b^{3}r

12b^{4}r

\frac{12b^3}{r^9}

\frac{12b^4}{r^2}

1

Which expression is equivalent to \frac{88x^{5}y^{4}}{-22x^{2}y^{3}} for all values of x and y where the expression is defined?

-4x^{7}y^{7}

66x^{3}y

110x^{3}y

-4x^{3}y

1

Which algebraic expression is equivalent to \frac{12mnp^3}{10mn^2p^7}for all values of m, n, and p where the expression is defined?

\frac{6m}{5np^4}

\frac{6np^4}{5}

\frac{6}{5np^4}

\frac{6m^2n^3p^{10}}{5}

1

Which expression is equivalent to \frac{(4x^{2})(2y^{2})}{(4x^{-2}y^{-3})^{2}}for all values of x and y where the expression is defined?

\frac{x^{2}y^{4}}{2}

\frac{x^{6}y^{8}}{2}

\frac{2}{x^{6}y^{8}}

\frac{x^{2}}{y^{4}}