1.

If the product of the of quadratic equation x^2 - 3ax +2a^2 -1 is 7 find a​

Answer»

ong>Step-by-step EXPLANATION:

GIVEN:- Product of the ROOTS is 7

x²-3ax+2a²-1=0

Product of the roots

=2a²-1=7

2a²=7+1=8

a²=4

a=±2



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