Thirty-six million four hundred twenty-seven thousand five hundred eighty.
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Given:
... 7x-8=4+3x
... 4x-8=4
... 4x=12
... x=12/4
...x=3
Hence, the required answer is 3.
Hope it helps!
Answer:
25x² − 20x + 4
Explanation:
(5x − 2)²
= (5x + −2)(5x + −2)
= (5x)(5x) + (5x)(−2) + (−2)(5x) + (−2)(−2)
= 25x² − 10x − 10x + 4
= 25x² − 20x + 4
Answer:
13 cms
Step-by-step explanation:
By Pythagoras:-
x^2 = 12^2 + 5^2
x^2 = 144 + 25
x^2 = 169
x = √169
= 13
