Algebraic Expressions and Identities — MATHS STD 8 — Question
Gujarat BoardEnglish MediumSTD 8MATHSAlgebraic Expressions and Identities1 Mark
MCQ
What degree does $x^3 - x^2y^2 - 8y^2+ 2$ have?
A
$2$
B
$3$
✓
$4$
D
$7$
✓
Answer
Correct option: C.
$4$
C. $4$ Solution:
The given quadratic polynomial:
$x^3-x^2 y^2-8 y^2+2$
To find, the highest degree of the polynomial $=\ ?$
The degree of $x^3=3$
The degree of $x^2 y^2=2+2=4$
The degree of $8 y^2=2$ and
The degree of $2=0$
$\therefore$ The highest degree of the given polynomial $=4$
Hence, the highest degree of the given polynomial $=4$
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