Question

Find the value of 'd' for which the given expression is true :


5d⁴ = 17 - 10d² ​

Answer 1

Answer:

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Step-by-step explanation:

5d4=17-10d2

=d4-D2=17-10/5

=D2=17/1-10/5

=D2=17*5-10*1/5

=D2=85-10/5

D2=75/5

D2=5

d=2.5

Answer 2

Step-by-step explanation:

answer is that I am written ok

first check answer then do it