Find and correct the errors (if any) in the following expressions: i.)

1.	Find and correct the errors (if any) in the following expressions: i.)(5x−2)2=25x2+4−20x ii.)(3x+2)2=3x2+6x+4 [2 MARKS]
Answer» Find and correct the errors (if any) in the following expressions: $i .) (5 x - 2)^{2} = 25 x^{2} + 4 - 20 x$ $i i .) (3 x + 2)^{2} = 3 x^{2} + 6 x + 4$ [2 MARKS]

Find and correct the errors (if any) in the following expressions: i.)(5x−2)2=25x2+4−20x ii.)(3x+2)2=3x2+6x+4 [2 MARKS]

Answer»

Find and correct the errors (if any) in the following expressions:

$i .) (5 x - 2)^{2} = 25 x^{2} + 4 - 20 x$

$i i .) (3 x + 2)^{2} = 3 x^{2} + 6 x + 4$ [2 MARKS]