document.write( "Question 1005888: Good day tutor
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document.write( "Please I need your assistance on these questions below...god bless
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document.write( "1. Subtract 3×-8×2+17 from
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document.write( " 2×2+7×-10
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document.write( "2.divide 3p3-7p2+10p-48 by p3
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document.write( "3.5×3x4×÷10×4
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document.write( "4. Calculate the value of r in the formula in (b) if y =13 and x=17
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document.write( "5.evaluate without using a calculator 3sin 30°+tan 45°-2cos 60° \n" );
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Algebra.Com's Answer #622040 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! 1) (2x^2 +7x +10) - ((-8x^2) +3x + 17) = \n" ); document.write( "2x^2 +7x +10 +8x^2 -3x -17 = \n" ); document.write( "10x^2 +4x -7 \n" ); document.write( "********************************************************************** \n" ); document.write( "2) (3p^3 -7p^2 +10p -48) / p^3 = \n" ); document.write( "(3p^3/p^3) -(7p^2/p^3) +(10p/p^3) -(48/p^3) = \n" ); document.write( "(3) -(7/p) +(10/p^2) -(48/p^3) = \n" ); document.write( "-48/p^3 +10/p^2 -7/p +3 \n" ); document.write( "********************************************************************** \n" ); document.write( "3) (5x * 3x *4x) / (10 * x^4) = \n" ); document.write( "(60 * x^3) / (10 * x^4) = \n" ); document.write( "6 / x \n" ); document.write( "********************************************************************* \n" ); document.write( "4) where is formula in (b)? \n" ); document.write( "********************************************************************* \n" ); document.write( "5) (3 * sin(30)) + tan(45) -(2 * cos(60)) = \n" ); document.write( "from the unit circle we know sin 30 = 1/2, cos 60 = 1/2 and tan 45 = 1 \n" ); document.write( "(3 * (1/2) + 1 -(2 * (1/2) = \n" ); document.write( "3/2 \n" ); document.write( "********************************************************************* \n" ); document.write( " |