Put a more clearer picture can’t see men
(3m+5n)(9m²-15mn+25n²)
1) Let's factorize 27m³ +125n³.
27m³ +125n³ <em>Let's use x³ +y³ product to factorize that</em>
<em />
x³ +y³ = (x +y)(x²-xy +y²)
2) So let's rewrite it, since 3³ = 27 and 5³ = 125
27m³ +125n³ =
Plug x =3m and y = 5n into those factors (x +y)(x²-xy +y²)
27m³ +125n³= (3m + 5n)(3²m² -5n*3m +5²n²)
27m³ +125n³= (3m+5n)(9m² - 15mn +25n²)
3) So the answer is
(3m+5n)(9m²-15mn+25n²)
<em />
Answer:
because a square always has the same length on each side so yo just see what number multiplies to that.
Step-by-step explanation:
Answer:
C:a = 9 in., b = in.
Step-by-step explanation:
The square root of 2 is added on the hypotenuse of a triangle with the angles 45-45-90 while(in this case) a and b are equal
