This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

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Answer
(2x-5)(2x+5)
Sawa, Mbari. Haya hapa maswali mawili ya kuweka katika vigawo.
a) Weka katika vigawo.
Step 1: Tambua kuwa huu ni tofauti ya miraba miwili (). Hapa, . Na .
Step 2: Tumia fomula ya tofauti ya miraba miwili: . Jibu:
b) Weka katika vigawo.
Step 1: Tambua aina ya usemi. Huu ni usemi wa ujazo (cubic polynomial).
Step 2: Jaribu kutafuta mizizi halisi. Kwa usemi , hakuna mizizi rahisi ya kimantiki (rational roots) inayoweza kupatikana kwa urahisi.
Step 3: Hitimisho. Kwa kuwa usemi huu hauna mizizi rahisi ya kimantiki na derivative yake () daima ni chanya, inamaanisha kuwa usemi huu hauwezi kuwekwa katika vigawo rahisi vya mstari (linear factors) kwa kutumia namba halisi.
Jibu: Drop the next question.
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Sawa, Mbari. Haya hapa maswali mawili ya kuweka katika vigawo.
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.