81 has the square root of 9.
Square root of 3= 1.73205080757
Square root of 4= 2.02484567313
Square root of 18= 4.24264068712
The variable we need to isolate is P. In order to do so, we add a / 3w on both sides.
P =
That's false
-7+9=2
and 7+9=18
Answer:
b=19
Step-by-step explanation:
2x(3x+5)+3(3x+5)= (3x+5)(2x+3)= 6x²+ 9x+10x+15=6x²+19x +15
6x² + 19x +15 = ax²+bx+c
a=6, b=19, c=15
Answer:
ans: -4( x-3 )( x-4 ) I.e -4( x² + x - 12 )
Step-by-step explanation:
as per question
1- (2x-7)²
= (1 + 2x - 7)(1- 2x + 7)
= ( 2x - 6)(-2x +8)
= -4(x-3)(x+4)
