Find the value of the polynomial at the given replacement values.2x2 + 3x + 2 when x = -5
A. -63
B. 67
C. 37
D. -33
Answer: C
Mathematics
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Calculate the flow in the field F along the path C.F = y2i + zj + xk; C is the curve r(t) = (3 + 4t)i + 3tj - 4tk , 0 ? t ? 1
A. 10 B. 76 C. - 14 D. -4
Mathematics
Divide. If the division is not possible, write "undefined."31 ÷ 31
A. 31 B. 1 C. 0 D. Undefined
Mathematics
Solve the equation by using the square root property. Simplify all radicals.m2 = 175
A. {±5
}
B. {±7
}
C. {7
}
D. {35}
Mathematics
Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.4
÷ 8
A. 
B. 
C. 
D. 
Mathematics