2w2 + 22w + 7 = 0
w = [-22 +/- sqrt(22*22 - 4*2*7)] / (2*2)
= [-22 +/- sqrt(484 - 56)] / 4
= [-22 +/- sqrt(428)] / 4
so w = -0.328 or w = -10.672
Yes because if 1+0=1 than 0 plus b equals b
x = y = 0 ?
many solutions
To solve the expression -3 plus -1 plus 0 plus 1 plus 3, we can combine the numbers step by step. First, -3 plus -1 equals -4. Then, adding 0 does not change the value, so we still have -4. Next, -4 plus 1 equals -3, and finally, -3 plus 3 equals 0. Therefore, the final result is 0.
1 plus 1 plus 1 plus 1 equals 1 times 4. 1 times 4 equals 4. 4 minus 4 equals 0. 0
Yes because if 1+0=1 than 0 plus b equals b
A=0 b=0 c=0
No.
x = y = 0 ?
many solutions
It equals 7
It equals 6
1 plus 1 plus 1 plus 1 equals 1 times 4. 1 times 4 equals 4. 4 minus 4 equals 0. 0
x=0
The sum of 2 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 equals 2.
0. Any equation that has times 0 equals 0.
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