SOLUTION: 1. Evaluate -3x^2 – 4x + 1 when x = -2
2. Solve for x: 3x - (x+6) = 5x + 6(2 - x)
3. S = 2hw + 2lw + 2lh; determine l when S = 122, h =4, and w = 3
4. Solve equation fo
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-> SOLUTION: 1. Evaluate -3x^2 – 4x + 1 when x = -2
2. Solve for x: 3x - (x+6) = 5x + 6(2 - x)
3. S = 2hw + 2lw + 2lh; determine l when S = 122, h =4, and w = 3
4. Solve equation fo
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Question 194696: 1. Evaluate -3x^2 – 4x + 1 when x = -2
2. Solve for x: 3x - (x+6) = 5x + 6(2 - x)
3. S = 2hw + 2lw + 2lh; determine l when S = 122, h =4, and w = 3
4. Solve equation for a: p = a + b + c
You can put this solution on YOUR website! 1. Evaluate -3x^2 – 4x + 1 when x = -2
-3(-2)^2-4(-2)+1
-3*4+8+1
-12+9
-3 ans.
2. Solve for x: 3x - (x+6) = 5x + 6(2 - x)
3x-x-6=5x+12-6x
2x+x=12=6
3x=18
x=6 ans.
3. S = 2hw + 2lw + 2lh; determine l when S = 122, h =4, and w = 3
122=2*4*3+2*L*3+2*L*4
122=24+6L+8L
122-24=14L
98=14L
L=98/14
L=7 ANS.
4. Solve equation for a: p = a + b + c
p-b-c=a ans.
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