Name: Date:Solve the following quadratic equations:
| Question 1: e2 - 4 = 0 | Question 2: f2 + 6f - 27 = 0 |
| Question 3: h2 + 4h = 0 | Question 4: u2 - 1 = 0 |
| Question 5: w2 - 10w + 25 = 0 | Question 6: n2 - 5n - 6 = 0 |
| Question 7: s2 + 9s + 8 = 0 | Question 8: b2 - 25 = 0 |
| Question 9: t2 - t - 12 = 0 | Question 10: m2 - 9m = 0 |
| Question 11: y2 - 2y - 24 = 0 | Question 12: a2 + 5a - 14 = 0 |
| Question 13: g2 - 10g + 21 = 0 | Question 14: v2 + 7v = 0 |
| Question 15: p2 + 15p + 54 = 0 | Question 16: r2 - 5r + 6 = 0 |
| Question 17: d2 + 15d + 56 = 0 | Question 18: z2 - 10z + 9 = 0 |
| Question 19: q2 - 3q = 0 | Question 20: k2 - k - 56 = 0 |
| Question 21: c2 - 8c + 16 = 0 | Question 22: j2 - 16 = 0 |
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| Question 1: (e + 2)(e - 2) = 0 ⇒ e = -2 and 2 | Question 2: (f + 9)(f - 3) = 0 ⇒ f = -9 and 3 |
| Question 3: h(h + 4) = 0 ⇒ h = 0 and -4 | Question 4: (u + 1)(u - 1) = 0 ⇒ u = -1 and 1 |
| Question 5: (w - 5)(w - 5) = 0 ⇒ w = 5 and 5 | Question 6: (n - 6)(n + 1) = 0 ⇒ n = 6 and -1 |
| Question 7: (s + 8)(s + 1) = 0 ⇒ s = -8 and -1 | Question 8: (b + 5)(b - 5) = 0 ⇒ b = -5 and 5 |
| Question 9: (t - 4)(t + 3) = 0 ⇒ t = 4 and -3 | Question 10: m(m - 9) = 0 ⇒ m = 0 and 9 |
| Question 11: (y + 4)(y - 6) = 0 ⇒ y = -4 and 6 | Question 12: (a + 7)(a - 2) = 0 ⇒ a = -7 and 2 |
| Question 13: (g - 3)(g - 7) = 0 ⇒ g = 3 and 7 | Question 14: v(v + 7) = 0 ⇒ v = 0 and -7 |
| Question 15: (p + 9)(p + 6) = 0 ⇒ p = -9 and -6 | Question 16: (r - 2)(r - 3) = 0 ⇒ r = 2 and 3 |
| Question 17: (d + 7)(d + 8) = 0 ⇒ d = -7 and -8 | Question 18: (z - 1)(z - 9) = 0 ⇒ z = 1 and 9 |
| Question 19: q(q - 3) = 0 ⇒ q = 0 and 3 | Question 20: (k - 8)(k + 7) = 0 ⇒ k = 8 and -7 |
| Question 21: (c - 4)(c - 4) = 0 ⇒ c = 4 and 4 | Question 22: (j + 4)(j - 4) = 0 ⇒ j = -4 and 4 |
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