Home
Class 12
MATHS
If x^(2)xx x^(3)xx x = 64 what is x?...

If `x^(2)xx x^(3)xx x = 64` what is x?

Text Solution

AI Generated Solution

The correct Answer is:
To solve the equation \( x^2 \cdot x^3 \cdot x = 64 \), we will follow these steps: ### Step 1: Combine the Exponents Using the laws of exponents, we know that when multiplying like bases, we can add the exponents. Therefore, we can rewrite the left side of the equation: \[ x^2 \cdot x^3 \cdot x = x^{2 + 3 + 1} \] ### Step 2: Simplify the Exponents Now, we simplify the exponent: \[ x^{2 + 3 + 1} = x^6 \] So, we have: \[ x^6 = 64 \] ### Step 3: Solve for \( x \) To find \( x \), we need to take the sixth root of both sides of the equation: \[ x = 64^{\frac{1}{6}} \] ### Step 4: Prime Factorization of 64 Next, we will perform the prime factorization of 64. We can express 64 as: \[ 64 = 2^6 \] ### Step 5: Substitute Back Now, substituting back into our equation, we have: \[ x = (2^6)^{\frac{1}{6}} \] ### Step 6: Simplify the Expression Using the power of a power property, we simplify: \[ x = 2^{6 \cdot \frac{1}{6}} = 2^1 \] ### Step 7: Final Answer Thus, we find: \[ x = 2 \] ### Summary The value of \( x \) that satisfies the equation \( x^2 \cdot x^3 \cdot x = 64 \) is: \[ \boxed{2} \]
Promotional Banner

Similar Questions

Explore conceptually related problems

If x xx x xx x=-27 , what is x?

If 2xx2^(x)=16 , what is x?

x xx x^2 xx x^3 xx x^4

If x^(-2)=64 , what is the value of x^((1)/(3)) ?

x^axx x^b xx x^c xx x^-d

Evaluate (x^(5)) xx (3x^(2)) xx (-2x) for x = 1.

If 8^(x) xx 4^(y) = 32 and 81 ^(x) xx 27 ^(y) = 3 , find the value of x and y

If log_(2) x xx log_(3) x = log_(2) x + log_(3) x , then find x .

x xx x xx x xx x xx x xx x

Solve : 8 xx 2^(2x) + 4 xx 2^(x +1) = 1 + 2^(x)