PDF chapter test TRY NOW

3. Factorize the expression by taking monomial commonly out

91 a + 13

\(=\)

i (i a + i)

[Note: Insert the constant factor in the first box followed by variable factor]

9 s^{4} t^{2} - 6 s t^{3} + 15 s^{5} t

\(=\) \(st\)

(i s^{3} t - i t^{2} + i s^{4})

[Note: Insert the suitable coefficient in the answer box after factorizing the expression]

Did you find an error?