Over a million students use our free study notes to help them with their homework
642/3 may seem difficult to calculate at first but really boils down to two simple steps. This is because 642/3 = (641...
x = 0.319319... As there are three numbers that are recurring, we multiply x by 1000. 1000x = 319.319319... Then we can remove the recurring part by subtracting x from 1000x. 999x = 319 x = 319/999. We no...
5x – 2 > 3x + 11
5x - 3x > 11 + 2
2x > 13
x > 13/2
x > 6.5
x^2 + 8x + 15
Every quadratic equation is in the form: ax2 + bx + c The quadratic formula is as follows: [ -b ± sqrt(b2 TDAnswered by Tutor52832 D. • Maths tutor3159 Views
←
1408
1409
1410
1411
1412
→
Internet Safety
Payment Security
Cyber
Essentials
