Find the zeros of the quadratic polynomial 2x²- 25
Answers
Answered by
1
( √2 x)² - 5²
= ( √2x + 5 ) ( √ 2x - 5 )
= x = - 5 / √2 or 5 /√2
Answered by
1
Step-by-step explanation:
2x²-25=0
x²=25/2
x=+5/√2 or -5/√2
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