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If a=-5, find the value of 2a² - 5a - 10​

If a=-5, find the value of 2a² - 5a - 10​
asked 29.7k views
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If a=-5, find the value of 2a² - 5a - 10​

asked
User Marielouise
by
9.1k points

2 Answers

2 votes

Answer:

65

Explanation:

answered
User Yannick Motton
by
8.4k points
5 votes

Answer:

= 65

Explanation:

= 2×(-5)² - 5×(-5) - 10

= 2×25 + 25 - 10

= 50 + 15

= 65

answered
User Teekarna
by
8.1k points
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