Question

. Find the value of m, if − 2 is a factor of () = 5
2 − 3 + √2 .

Answer 1

Step-by-step explanation:

Answer:

if (x-2) is a factor of f(x) then f(2) = 0, so,

2 × 2³ - 5 × 2² + 5 × 2 - m = 0

2 × 8 - 5 × 4 + 10 - m = 0

16 - 20 + 10 - m = 0

6 - m = 0

m = 6

Answer 2

Answer:

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• the given polynomials. (i) √5 (ii)x° (iii) x2 (iv) √2 m10 - 7 (v) 2p - √7 (vi) 7y - y3 + y5 (vii) xyz +xy - z (viii) m3 n7 - 3m5n + mn ... Question 7: Use factor theorem to determine whether x + 3 is factor of x 2 + 2x − 3 or not.