Evaluate the expression 7x^2y when x = 3 and y = 4.
Added by Ronald S.
Step 1
We are given that y + 4 = 6. So, we can write the equation as: y + 4 = 6 Now, we can solve for y: y = 6 - 4 y = 2 Now that we have the values of x and y, we can substitute them into the expression 7x^2y: 7(3)^2(2) Now, we can simplify the Show more…
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