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marusya05 [52]
3 years ago
12

What is the value of c such that: x2 + 14x + c, is a perfect-square trinomial?

Mathematics
1 answer:
kkurt [141]3 years ago
3 0
Take 1/2 of linear coefient and square it
14/2=7
7^2=49
c=49
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3 years ago
How many times larger is the 5 in 528, 394 as in 352, 107?
seraphim [82]

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2 years ago
PLEASE HELP
Sergeeva-Olga [200]

Answer:

y = 2

Step-by-step explanation:

I will solve this problem, using the elimination method.

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3 years ago
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tigry1 [53]

Answer:

lk12

Step-by-step explanation:

3 0
2 years ago
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marin [14]
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