Question

The value of (x+ 2)² is ______​

Answer 1

Answer:

${(x + 2)}^{2}$

${(x)}^{2} + 2 \times 2 \times x + {(2)}^{2}$

${x}^{2} + 4x + 4$

$ans. \: \: {x}^{2} + 4x + 4$

Step-by-step explanation:

'(a + b)^2 = a^2 + 2ab + b^2' is a formula and this formula is used in this solution.

Hope it helps.

Answer 2

Answer:

$x^2 + 4x + 4$

Step-by-step explanation:

$(a+b)^{2}$ = $a^{2} + b^{2} + 2ab$

so,

$(x+2)^{2}$ = $x^2 + 2^2 + 2(x)(2)$

$(x+2)^{2}$ = $x^2 + 4x + 4$

$x^2 + 4x + 4$ is your answer

Hope this helps

pls mark as brainliest