Since the angles are being bisected, both angles are equal to each other.
33 = 4x + 1
-1 on both sides
32 = 4x
/4 on both sides
x = 8
Answer:
x = 8
Answer:
The expression which will result in difference of two squares is:
(–7x + 4)·(–7x – 4)
Step-by-step explanation:
We know that the formula of the type:
(a-b)(a+b)=a²-b²
i.e. it is a difference of two square quantities. (a^2 and b^2)
since,
a= -7x , b=4
(-7x+4)(-7x-4)= (-7x)² - (4)²
=(7x)² - 4²
So the expression is a difference of two square quantities:
(7x)² and (4)²
Hence the answer is (–7x + 4)·(–7x – 4)....
Answer:
Rational
Step-by-step explanation:
A surd is an irrational number. An irrational number refers to any number that can not be written in the form a/b where a and b are integers.
Given √3600, which can be written as √36 × √100 = 6 ×10 = 60.
Hence √3600 is a rational number.
