Question

MCQ'S( multiple choice question)

Q1) If a + b =7 & a -b = 3, then the value of a² + b²
options...
a) 18
b) 34
c) 29
d)92

Q2)Factorize x³ − 8y³ − 6x²y + 12xy². 
options...
a) (x-2y)(x-2y)(x-2y)

b) (x-2y)(x+2y)(x-2y)

c) (x+2y)(x+2y)(x-2y)

d) (x+2y)(x+2y)(x+2y)

guys ans me fast




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Answer 1

Answer:

c)29

a)(x-2y)(x-2y)(x-2y)