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What Should Be the Value of a If the Value of 2x2 + X − a Equals to 5, When X = 0? - Mathematics

What should be the value of a if the value of 2x2 + x − a equals to 5, when x = 0?

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Solution

2x2 + x - a = 5, when x = 0

(2 × 0) + 0 - a = 5

0 - a = 5

a = -5

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APPEARS IN

NCERT Class 7 Maths
Chapter 12 Algebraic Expressions
Exercise 12.3 | Q 9 | Page 242
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