a perfect square trinomial, (x + y)² = x² + 2xy + y²
so, if we have the x of the bx, what is left is the b
the expression would have to be (x + 7)², since we have the 49 and the x²
so, what's left: x² + 14x + 49,
b = 14
<em>hope it helps :)</em>
She can get 3 cans of paint and 3 throw pillows because 200 divided by 32 = 6.25 (or six) 200 divided by 30 = 6.6 (six) so cut them in half and she can get 3 throw pillows and 3 paint cans
Find greatest common factor because
ab+ac=a(b+c) and also therefor
ab+ac+ad=a(b+c+d)
so
6c^3d=2*3*c*c*c*d
12c^2d^2=2*2*3*c*c*d*d
3cd=3*c*d
common to all is 3*c*d or 3cd
3cd(2c²)+3cd(-4cd)+3cd(1)=
3cd(2c-4cd+1)
Answer:
Step-by-step explanation: