10x squared - 25x squared + 10x
I think 3 or 5 that's what I think
Answer:
Obtuse angle
Step-by-step explanation:
Acute angles are less than 90 degrees
Right angles equal 90 degrees
Obtuse angles are greater than 90 degrees and less than 180
Answer:
Multiply 4 to the terms inside the parentheses.
(12x+8)-2
Remove the parentheses and equate it to zero.
12x+8-2 = 0
Simplify
12x+6 = 0
Transpose 6 to the other side.
12x = -6
Divide bith sides by 12.
12x/12 = -6/12
Simplify.
x = -6/12 or -½