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Mathematics 16 Online
OpenStudy (anonymous):

what is the value of 4a^3-2b^2+5 when a=3 and b=-2 ?

Nnesha (nnesha):

replace a by 3 and b by -2 then solve

Nnesha (nnesha):

|dw:1421616783282:dw| like this now solve take cube of 3 and square of -2

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