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Mathematics 11 Online
OpenStudy (shes.radical):

Why is this not (b)??? Choose the correct product of (3x + 8)2. (a) 9x^2-64 (b) 9x^2+64 (c) 9x^2+48x+64 (d) 9x^2-48x+64

Nnesha (nnesha):

|dw:1440693780936:dw| (3x+8)^2 is same as (3x+8)(3x+8) signs and terms are same so there should `3` terms

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