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Fundamental Concepts (Including Fundamental Operations) — MATHS STD 7 — Question

ICSE BoardEnglish MediumSTD 7MATHSFundamental Concepts (Including Fundamental Operations)2 Marks
Question
Copy and complete the following multi-plication:
$4x^3 - 10x^2 + 6x - 8$
$\times 3 + 2x - x^2$
✓

Answer

$4x^3 - 10x^2 + 6x - 8$
$\times 3 + 2x - x^2$
$12x^3 - 30x^2 + 18x - 24$
$8x^4 - 20x^3 + 12x^2 - 16x$
$4x^5 + 10x^4 - 6x^3 + 8x^2$
$4x^5 + 18x^4 - 14x^3 - 10x^2 + 2x - 24$

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