To simplify the expression 6r * 5r^2, you first multiply the coefficients (6 * 5 = 30) and then multiply the variables with the same base by adding their exponents (r * r^2 = r^(1+2) = r^3). Therefore, the simplified expression is 30r^3.
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Well, darling, 6r times 5r squared is simply 30r cubed. It's as easy as pie, just multiply the coefficients and add the exponents. Math can be a breeze when you know the rules, sweetie.
6r * 5r^2
= 30r^3
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multiply the bases and add the exponents ( 6r is really 6r^1, but the implied 1 is never written as mathematical convention )
-5r + 8r + 5 = 3r +5
5R=45
Sum of all three angles is 180 degrees. p = 36 so q+r = 180-36 = 144 degrees. Now, q = 5r so 144 = q+r = 5r+r = 6r so r = 144/6 = 24 and then q = 5r = 5*24=120 Answer: q = 120 deg, r = 24 deg
It is in its simplest form: 4r+r = 5r
(r3-3r2-5r-3)/(r-1)