In any algebraic appearance of a math values depends on assign values to the literal digits. For illustration, the expression 4x2 - 5ay, if x = -3, a = 5 and y = 1.
Solution given below:
4x2 - 5ay = 4(-3)2 -5(5)(1)
= 4(9) - 25
= 36 - 25
More help on:
A line segment
Divide fractions
= 11
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