Answer:
1. (x+5)(x-1)
6. (3x+4)(x-6)
9. (x+5)(x-5)
Step-by-step explanation:
To factor an equation, break the polynomial into two binomials which multiply to make it. There are three main ways to factor:
Regular: Find two numbers that multiply to C and add to B from
.

Grouping: Find two numbers that multiply to A*C and add to B. Then split B into the two factors and factor by GCF.

Difference of Squares: Factor by taking the square root of each term. 

Answer:
4
Step-by-step explanation:
What you have typed is

=3^12 cancels out

=4
Answer:
x= 10
Step-by-step explanation:
(8x+5)+(3x+25)+(4x)=180
15x+30=180
15x=150
x=10
<h2><em><u>xoxo, </u></em></h2><h2><em><u>your highness...</u></em></h2>
Answer:
60°
Step-by-step explanation:
The angle y°;
;A straight line makes an angle of 180°....so hence the angle y°
; 180° - 120° = 60°
Both answers are C for #4 and #5