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Can someone please answer number 7. The first question. Pleaseeeeee

Can someone please answer number 7. The first question. Pleaseeeeee-example-1

2 Answers

7 votes

Answer:

(3) {5,7}

Step-by-step explanation

135 people voted for it on gauth math

User Zelfden
by
5.2k points
6 votes

Answer:

0

Explanation:

5^2-4(5)-5=2(5)-10

0=0

User Mike Cheel
by
5.4k points