$R.H.S\\\\=(a+b)(a^3-a^2b-ab^2+b^3)\\\\=a^4-a^3b-a^2b^2+ab^3 + ba^3-a^2b^2-ab^3+b^4\\\\=a^4+b^4-2a^2b^2\\\\\neq a^4 +b^4\\\\\\\text{Hence, }(a+b)(a^3-a^2b-ab^2+b^3) =a^4+b^4 ~ \text{is not true.}$

6 0

2 years ago

Read 2 more answers

Simplify 10/16 to lowest terms and find an equivalent fraction that has a denominator of 32?

goblinko [34]

Answer:

The lowest fraction for $\frac{10}{16}$ is $\frac{5}{8}$ and a equivalent fraction with denominator of 32 is $\frac{20}{32}$ .

Step-by-step explanation:

First, to have the fraction to the lowest terms we will have to divide the numerator and denominator by 2, this is:

$\frac{10/2}{16/2}=\frac{5}{8}$

As can be seen the expression couldn't be simplified more because there is no a common number that could divide the numerator and denominator.

Second, to have an equivalent fraction with 32 in the denominator we will have to multiply the denominator by 2 and of course the numerator, this is:

$\frac{10*2}{16*2}=\frac{20}{32}$

The lowest fraction for $\frac{10}{16}$ is $\frac{5}{8}$ and a equivalent fraction with denominator of 32 is $\frac{20}{32}$ .

3 0

4 years ago

A b c=180 solve for c

Vadim26 [7]

6 0

3 years ago