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Coordinate Geometry

Question

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If 3a - 2b + 5c = 5 and 6ab + 10bc - 15ac = 14, find the value of 27a³ + 125c³ + 90 abc -8b³.

Solution

Solution not provided.
Ans. 20

Some More Questions From Coordinate Geometry Chapter

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

4x² - 3x + 7

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

x¹⁰+ y³ + t⁵⁰

Write the coefficients of x² in each of the following:

2 + x² + x

Write the coefficients of x² in each of the following:
2 - x² + x³

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