300=2×2×5×5×3
We observe that 2 and 5 are grouped in pairs and the 3 is left unpaired.
If we multiply 300 by the factor 3 then
300×3=2×2×5×5×3×3
900=2×2×5×5×3×3 which is a perfect square.
∴ Required number is 3
root of 900 =30
Answer:
the difference is 5 dollars between the two
Step-by-step explanation:
Answer:
THE ANSWER IS A SPHERE
Step-by-step explanation:
Because it is a 3-dimensional, perfectly round and has solid surface.
Answer:
$10.10
Step-by-step explanation:
$7.50 + $2.60 = $10.10
Answer:
C
Step-by-step explanation:
x² - 6x + 13 = 0
x² - 2(x)(3) + 3² - 3² + 13 = 0
(x - 3)² = -4
