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Grade 128 grade maths

Simplify.
(a^2 – b^2 )^2
Simplify.
(a^2 – b^2 )^2
Simplify.
(a^2 – b^2 )^2

Profile image of Pawan Prajapati
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

(a^2–b^2)^2=a^4+b^4-2a^2b^2

Thanks