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Number of solution of abs(x^2+4x+3) + 2x...

Number of solution of `abs(x^2+4x+3) + 2x+5=0` is/are

A

0

B

1

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
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PATHFINDER-BASIC MATHEMATICS-QUESTION BANK
  1. The set of all integers x such that abs(x-3)lt2 is equal to

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  2. Solution set of x satisfying (abs(x+3)+x)/(x+2) gt1 is

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  3. Number of solution of abs(x^2+4x+3) + 2x+5=0 is/are

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  4. Solution set of x satisfying abs(abs(x-2)-1)ge3 is

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  5. Solution set of x satisfying abs(x/(x-1))+absx=x^2/abs(x-1) is

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  6. Solution set of x satisfying 2^x+2^absx ge2sqrt2 is

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  7. Solution set of x satisfying abs(x-1)+abs(x-2)+abs(x-3)ge6 is

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  8. The solution set of these equation 2^absy-abs(2^(y-1)-1)=2^(y-1)+1

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  9. sin^2 5^@+sin^2 10^@ + sin^2 15^@+.........+sin^2 85^@+sin^2 90^@ equa...

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  10. If sinA+sinB+sinC=3, then the value of cosA+cosB+cosC is equal to

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  11. If theta in (-pi, 2 pi) then the interval in which cos theta gt0 is

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  12. The value of sin 750^@- sin(-750^@)+cos 339^@-cos(-339^@) is equal to

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  13. If sqrt(1-sinA)= "sin" A/2-"cos" A/2, then A/2 - pi/4 could lie in qua...

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  14. Prove that tan 1^@ tan 2^@ tan 3^@........ tan 88^@tan89^@=1

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  15. Prove that sin10^@+sin20^@+sin30^@+.........+sin360^@=0

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  16. Prove that tanAcdottan(A+60^@)+tanAcdottan(A-60^@)+tan(A+60^@)tan(A-60...

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  17. If the angle theta be divided into two parts such that the tangent of ...

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  18. If cos theta+ cos^2 theta=1, prove that sin^12 theta+3sin^10 theta+3s...

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  19. Evaluate : lim(x rarr 0)(3sin^-1 x)/(4(e^x-1))

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  20. Evaluate : lim(x rarr 0)log(1+5 x)/(e^(2x)-1)

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