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The solution to 2x2 – 11 = 87 is

The solution to 2x2 – 11 = 87 is
asked 11.9k views
1 vote
The solution to 2x2 – 11 = 87 is

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User Sidneydobber
by
7.9k points

2 Answers

7 votes
2x^2 - 11 = 87
2x^2 = 87 + 11 = 98
x^2 = 98/2 = 49
x = sqrt (49) = + or - 7
answered
User Theveloper
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8.5k points
1 vote

The answer will be A. 7 or -7.

answered
User Arosha
by
8.3k points
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