(4x + 5)(4x + 5)
40x+16=2540x=25-1640x=9x= 9/40x=0.225
16x2 - 56x + 49 = (4x - 7)2
y = -16x2 + 342At the x-intercepts, y=0-16x2 + 342 = 016x2 = 342x2 = 342/16 = 21.375x = plus and minus sqrt(21.375) = approx. plus and minus 4.6233 (rounded)
4(2x + 3y)(2x + 3y)
16x2 + 40x + 25 = 16x2 + 20x + 20x + 25 = 4x(4x + 5) + 5(4x + 5) = (4x + 5)(4x + 5) = (4x + 5)2
(4x + 5)(4x + 5)
4x+516x2 + 40x + 25= (4x + 5) (4x + 5)
40x+16=2540x=25-1640x=9x= 9/40x=0.225
16x2 - 25 = (4x + 5) ( 4x - 5)
16x2 - 25 = (4x + 5) (4x - 5)
-16x2 + x + 8 = -1/64(32x - 1 - √513)(32x - 1 + √513)
16x2 - 56x + 49 = (4x - 7)2
y = -16x2 + 342At the x-intercepts, y=0-16x2 + 342 = 016x2 = 342x2 = 342/16 = 21.375x = plus and minus sqrt(21.375) = approx. plus and minus 4.6233 (rounded)
16x2+56xy+49y2
yes
how do you pass level 25 on 40x escape