Question

Factorize xy2– 2amx2 *
1 point
x(y – 2am)
x(y2 -2amx)
y(x2 -2amx)
xy(y – c2am)
2. Factorize a(a + b)-b(a + b) *
1 point
ab – ab2
(a + b)(a – b)
(a + b)(b– a)
2(a + b) 2(a– b)
3. Express 0.000000004195 in standard form. *
1 point
4.195 x 105
41.95 x 10-4
4195.0 x 10-4
4.195 x 10-9

Answer 1

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