If f(x) = x2−2xwhat is the value of f(4)? | Answer | TuitionWave

Subject

Quantitative Aptitude

Topic

Exponent & Logarithm

If f(x) = x2−2xwhat is the value of f(4)?
Reading

ক)

-16

খ)

-8

গ)

0

ঘ)

8

Explanation

দেওয়া আছে, f(x) = x 2 −2 x ∴ f(4) = 4² - 2⁴ = 16 - 16 = 0

If 4a+ 4a+1= 4(a+2)- 176, what is the value of a?log36/log6 = ?Find the logarithm of 1/256 to the base 2√2.

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