Step-by-step explanation:
let the number be a
so,
17+a
Answer:
x = 8
Step-by-step explanation:
(9 + 3) x 8 = (9 x 8) + (3 x x)
(9 + 3) x 8 = (9 x 8) + (3 x 8) = True
Answer:
x² + 10x + 25
Explanation:
Before we begin, remember the following:
(a + b)(a + b) = (a + b)² = a² + 2ab + b²
Now, for the given we have:
(x + 5)(x + 5)
We can note that the two brackets are identical.
Therefore, we can apply the above rule as follows:
(x + 5)(x + 5) = (x + 5)²
= (x)² + 2(x)(5) + (5)²
= x² + 10x + 25
Hope this helps :)
Answer
215 can only be divided by 5
