The terms in a polynomial are seperated by a + or -
So in given polynomial there are 4 terms.... abc , e, fg and h²
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1. if your equation is not in standard form make it in standard form. ax squared +/- bx +/- c. abc repesent numbers and x always represents the variable. 2.than plug in abc in the following equation: -b +/- sqaure root of 4ac divided by 2a. 3. do plus and minus and those are your roots ( answers) 4. note: if the discriminant ( the square root of 4ac) is not positive there will be no roots.
There are 10abc tenths in abc.
The square root of 149 (7 squared plus 10 squared equals 149).
you use Pythagoras theorem. Square of the Hypotenuse = square of the other 2 sides i.e ac squared = ab squared + bc square = 22 Squared + 32 Squared = 484 + 1024 = 1508 so ac = square root of 1508 = 38.83 cm(2 d.p)
3x2x1=6 permutations.