can anyone help me with this question?
(3y-2x)2
don't take the 2 a times 2. does anyone no the answer.
(3y-2x)2 = 6y - 4x
You have to multiply the 2x by 2.
I hope this helps. Thanks for asking.
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Sure! To simplify the expression (3y - 2x)2, we need to apply the exponent to each term inside the parentheses. This is done using the distributive property of exponents, which states that (a * b)n = a^n * b^n.
So, expanding the expression (3y - 2x)2 using the distributive property, we get:
(3y)2 - 2 * (3y) * (2x) + (-2x)2
Now, let's simplify each term:
(3y)2 = 9y^2 (raising 3y to the power of 2)
- 2 * (3y) * (2x) = -12xy (multiplying the coefficients 2 and 3, and multiplying the variables y and x)
(-2x)2 = 4x^2 (raising -2x to the power of 2)
Putting everything together, the simplified expression is:
9y^2 - 12xy + 4x^2
So, the answer to (3y - 2x)2 is 9y^2 - 12xy + 4x^2.