<span>y = <span>x2 </span>+ 5x + 36
y = (<span>x2 </span>− 5x − 36)</span>
<span>y = (<span>x2 </span>− 9x + 4x − 36)</span>
<span>y = [x (x − 9) + 4 (x − 9)]</span>
<span>y = (x − 9)(x + 4)</span>
X and y are proportional hence when y is multiplied by a number, x is multiplied by the same number.
18=6*3 hence when y=18,x=9*3=27
x=27
"Conjeture" is not one of the three categories of Euclid's geometric principles.
Euclidean geometry begins with Euclid's Elements, which is both a sum of the geometric knowledge of the time and an attempt to formalize this knowledge mathematically.
The notions of straight line, plane, length, area are exposed there and form the support of elementary geometry lessons. The conception of geometry is intimately linked to the vision of the ambient physical space in the classical sense of the term.
Learn more about Euclid in brainly.com/question/1674393
The product if a number if it is multiplied by 1 is the same number itself.
Given:
Product:
The product meaning in math is a number that you get to by multiplying two or more other numbers together.
Rules:
1) 1 is the multiplicative identity, if we multiply any of the number with 1 we get the same number as the answer to that.
2) So as per the rule if we multiply any of the whole numbers with 1 we get the same number.
Example:
= 1 * 155
= 155
= 1 * 688
= 688
= 1 * 97
= 97
Learn more about the number here:
brainly.com/question/17429689
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