Question

find the product of (X+3) (X+7) ?​

Answer 1

Answer:

x² + 10x + 21

Step-by-step explanation:

[ x + 3] [ x + 7]

x[x+7] + 3[x+7]

=    x² + 7x + 3x + 21

=     x² + 10x + 21  ans

Answer 2

Answer:

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$(x + 3)(x + 7)$

$x(x + 7) + 3(x + 7)$

${x}^{2} + 7x + 3x + 21$

${x}^{2} + 10x + 21$ =answer

${x}^{2} + 7x + 3x + 21$

$x(x + 7) + 3(x + 7)$

$(x + 3)(x +7 )$

Here is your answer

Hope it helps you..!!!