Answer:
Option (B)
Step-by-step explanation:
Given polynomial in the question is,
x³ - 7x² + 13x - 3
One factor of the polynomial is (x - 3).
That means x = 3 is a zero factor of the polynomial.
For the other factor,
By using synthetic division,
3 | 1 -7 13 -3
<u> 3 -12 3 </u>
1 -4 1 0
= (x² - 4x + 1)(x - 3)
Therefore, the other factor of the polynomial is (x² - 4x + 1).
Option (B) will be the answer.
There’s the answer in terms of PI, if they don’t want it in terms on PI then just multiply 1500 by PI
Answer:
A. 11
Step-by-step explanation:
BC×AC = DC × LC
7(2x +3 +7 ) = 9 ( x+ 1 +9)
7 ( 2x +10) = 9( x + 10 )
14x - 9x = 90 - 70
5x = 20
x = 4
then,
AB = 2x + 3
= 2× 4 + 3
= 11
Answer:
-6 or -6/1 or down 6 to the right 1
Step-by-step explanation:
Answer:
- (7 + √10) / 3.
Step-by-step explanation:
You simplify this by multiplying the numerator and denominator by the conjugate of the denominator which, in this case, is √2 + √5.
(√2 + √5)(√2 + √5) 2 + 2√10 + 5 7 + 2√10
---------------------------- = ------------------- = -------------
(√2 - √5)(√2 + √5) 2 - 5 -3
Answer is - (7 + √10) / 3.