please solve this question plz fast solve this question
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Answered by
1
Answer:
5x²-320
5x²= 320
x²= 64
x= 8
Answered by
1
Answer:
8
Step-by-step explanation:
5x²-320=0(let)
5x²=320
x²=320÷5
x²=64
x²=8². now both sq will be removed
x=8
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