Question

Which expression is equivalent to 36x² - 25?
O (18x)²+(-5)²
O (18x)²-(5)²
O (6x)²+(-5)²
O (6x)²-(5)²

Answer 1

Answer:

$\boxed{ \rm(6x)²-(5)²}$

Step-by-step explanation:

Given expression/polynomial :

$3 6{x}^{2} - 25$

Let's evaluate.

We can re-write the polynomial as

• $6 {}^{2} x {}^{2} - 5 {}^{2}$

Further

• ${(6x) {}^{2} - 5 {}^{2} }$

Hence, the expression is equivalent to last Choice, (6x)²-(5)².

-Regards, Hannah :)