Question

Sec
• Each question carrying 3 marks.
9. Rationalize the denominator of 1/15 +V2
10. Find the value of k, if x-1 is factor of p(x) = x +x+k
11. Factories 9x² +6xy+y using suitable identity.
12. Evaluate (102)
Sec-
• Each question carrying 4 marks.
13. Express 0.47 in the form p/q, where p and q a
14 Factories x-2x?-X+2​

Answer 1

Answer:

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