Choose the correct product of (2x + 10)2.

4x2 − 100
4x2 + 40x + 100
4x2 + 100
4x2 − 40x + 100
16. [7.07] Choose the correct product of (5x − 11)2.

25x2 − 110x + 121
25x2 − 121
25x2 + 121
25x2 + 110x + 121

Question

Choose the correct product of (2x + 10)2.
 	
	4x2 − 100
	4x2 + 40x + 100
	4x2 + 100
	4x2 − 40x + 100
16. 	[7.07] Choose the correct product of (5x − 11)2.
 	
	25x2 − 110x + 121
	25x2 − 121
	25x2 + 121
	25x2 + 110x + 121

nincompoop · Answer

$(2x +10)^2 \rightarrow (2x +10) \times (2x+10) $

triciaal · Answer

2x(2x + 10) + 10(2x + 10) =
as soon as you get rid of parenthesis and group like terms you will see the correct answer

follow the same steps to do the second problem