angelica1652 angelica1652

23-05-2020
Mathematics

contestada

Which of the following is equal to (x + 2)(x + 5)?
(A) x2 + 7x + 10
(B) x2 - 4x - 9
(C) x2 + 7x - 10
(D) x2 + 3x - 10
(E) x2 - 7x + 12

Respuesta :

aaronjduffin aaronjduffin

23-05-2020

Answer:

Answer A

Step-by-step explanation:

Answer Link

23-05-2020

Answer:

A

Step-by-step explanation:

We can use the distributive property to break this into the following:

x(x+5) + 2(x+5).

When we expand, we get x^2+5x+2x+10 which is x^2 + 7x + 10, or A.

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