What is the factored form of n2 – 25?

The factorized form of will be

Explanation:

Since we have given that

Now, we need to factorize the expression,

We know the formula for "difference of squares" which is given by

Using the formula, we get

Hence, the factorized form of will be

stethere all not eveanp-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb