The product of given polynomials is: 
Step-by-step explanation:
Given polynomials are:

In order to multiply both polynomials, we will use the distributive property
So,

Combining like terms

Hence,
The product of given polynomials is: 
Keywords: Polynomials, variables
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Answer:
x=36
Step-by-step explanation:
These angles added together equal 180 degrees
2x + 3x =180
5x = 180
x = 36
Explecit formula
hmm, seems to be a geometric sequence
so
an=a1+d(n-1)
d=common differnce
a1=first term
given
a1=firstterm=9.2
and the difference between each tierm is 1.8
an=9.1-1.8(n-1) is da equation
so 4th option
Answer:
The value of x is 56°
Step-by-step explanation:
Given that opposite angles in a cyclic quadrilateral is add up to 180°. So in order to find x, you have to write an expression in terms of x :


Next you have to solve it by substracting 124 to both sides :


Answer:
Its is %75
Step-by-step explanation: