Ontbinden Versie 17-09-2026 00:50 Los elke vergelijking op. (Geef beide oplossingen als er twee zijn.) | ![]() | |
1 | \(x^{2}+\frac{28}{3}x+\frac{32}{3}=0\) | |
2 | \(x^{2}-11x+28=0\) | |
3 | \(x^{2}-16x+56=-2\left(x-4\right)\) | |
4 | \(9=\left(p-2\right)^{2}\) | |
5 | \(x^{2}-5x-24=0\) | |
| #202.82665v |
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6 | \(21p^{2}-6p=0\) | |
7 | \(12-3y^{2}=0\) | |
8 | \(\left(3t+4\right)\left(8t-3\right)=0\) | |
9 | \(-2\left(5-z\right)\left(z+5\right)=-32\) | |
10 | \(-4y+\frac{8}{3}=\frac{1}{2}\left(1-y\right)\) | |
| #202.82665a |
Antwoorden | ![]() | |
1 | \(x=-\frac{4}{3}\) of \(x=-8\) | |
2 | \(x=7\) of \(x=4\) | |
3 | \(x=6\) of \(x=8\) | |
4 | \(p=5\) of \(p=-1\) | |
5 | \(x=8\) of \(x=-3\) | |
6 | \(p=0\) of \(p=\frac{2}{7}\) | |
7 | \(y=2\) of \(y=-2\) | |
8 | \(t=-\frac{4}{3}\) of \(t=\frac{3}{8}\) | |
9 | \(z=3\) of \(x=-3\) | |
10 | \(y=\frac{13}{21}\) | |
| #202.82665 |