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Algebraic Expressions — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSAlgebraic Expressions1 Mark
MCQ
Find the fourth term in $4a^4+ 5a^3 - a^2 + 6:$
  • A
    $4a^4$
  • B
    $5a^3$
  • C
    $-a^2$
  • ✓
    $6$
✓

Answer

Correct option: D.
$6$
D.  $6$
Solution:
Given expression: $4a^4+ 5a^3 - a^2 + 6$ To find the fourth term, we first have to arrange them in the decreasing order of the power of a. The first term will be the one with the highest power of a. Then next one will be the second term and so, on. here the fourth term is $6.$

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