Find the product.
(n + 7)2
2n2 + 14n + 49
n2 + 14n + 14
n2 + 14n + 49

(n + 7)^2 = n2 + 14n + 49

s

Question

Asked 8/15/2016 2:43:23 PM

Updated 8/16/2016 5:01:41 AM

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(n + 7)^2 = n2 + 14n + 49

Added 8/16/2016 5:01:41 AM

This answer has been confirmed as correct and helpful.

Find the product.
(r + s)2
r2 + 2rs + s
r2 + 2rs + s2
r2 + 2rs + 2s2

Question

Updated 8/16/2016 5:03:37 AM

1 Answer/Comment

(r + s)^2 = r^2 + 2rs + s^2

Added 8/16/2016 5:03:37 AM

This answer has been confirmed as correct and helpful.

Find the product mentally.
(ab + 3)2
ab2 + 6ab + 9
2ab + 6
a2b2 + 6ab + 9 **Weegy:** (ab + 3)^2 = a^2b^2 + 3ab + 3ab + 9 = a^2b^2 + 6ab + 9 **User:** Find the product mentally.
(z - 12)(z + 12)
z2 - 144
z2 - 24t - 144
z2 + 144 **Weegy:** (z - 12)(z + 12) = z^2 - 144 **User:** Find the product mentally.
(r - s)2
2r2 - rs - s2
r2 - 2rs + s2
r2 - rs + s2
**Weegy:** (r - s)2 = r^2 - 2rs + s^2 **User:** Find the product mentally.
[(x + 1)(x - 1)]2
x4 + 2x2 - 1
x2 - 1
x4 - 2x2 + 1 **Weegy:** [(x + 1)(x - 1)]^2 = (x^2 - 1)^2 = x^4 - 2x^2 + 1 **User:** Find the product.
(n + 7)2
2n2 + 14n + 49
n2 + 14n + 14
n2 + 14n + 49 (More)

Question

Updated 8/16/2016 5:03:18 AM

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