Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
7201	Simplifier	(7a^2b^5)(3a^3b^4)	$(7 a^{2} b^{5}) (3 a^{3} b^{4})$
7202	Simplifier	7x^2-5x-6+(x^2-2x+3)	$7 x^{2} - 5 x - 6 + (x^{2} - 2 x + 3)$
7203	Simplifier	-(6-a)	$- (6 - a)$
7204	Simplifier	6x^3y^2-1+(4x^2y^3+2x^3y^3-3)	$6 x^{3} y^{2} - 1 + (4 x^{2} y^{3} + 2 x^{3} y^{3} - 3)$
7205	Simplifier	(6x^3y^7)(4x^2y^2)	$(6 x^{3} y^{7}) (4 x^{2} y^{2})$
7206	Simplifier	-(6-z/4)	$- (6 - \frac{z}{4})$
7207	Simplifier	(6-8i)(6+i)	$(6 - 8 i) (6 + i)$
7208	Simplifier	(6x^2+4)(8x-3)	$(6 x^{2} + 4) (8 x - 3)$
7209	Simplifier	(6x^2-4x+5)(5x^2+6x-4)	$(6 x^{2} - 4 x + 5) (5 x^{2} + 6 x - 4)$
7210	Simplifier	(6x^3y)(3xyz)	$(6 x^{3} y) (3 x y z)$
7211	Simplifier	(6x^3y)(-6axy)	$(6 x^{3} y) (- 6 a x y)$
7212	Simplifier	(6g+4)(g-20)	$(6 g + 4) (g - 20)$
7213	Simplifier	(6h-9j+8k)-7(6h+3j-3k)	$(6 h - 9 j + 8 k) - 7 (6 h + 3 j - 3 k)$
7214	Simplifier	(64x^3-4)÷(4x-2)	$(64 x^{3} - 4) \div (4 x - 2)$
7215	Simplifier	6x(-2)	$6 x (- 2)$
7216	Simplifier	(5x-y-z)(2x+3y+2z)	$(5 x - y - z) (2 x + 3 y + 2 z)$
7217	Simplifier	(-6x^2+19x+19)-(-10x^2+16x-15)	$(- 6 x^{2} + 19 x + 19) - (- 10 x^{2} + 16 x - 15)$
7218	Simplifier	(6x+2)(x-4)	$(6 x + 2) (x - 4)$
7219	Simplifier	-(6x-5y+7)	$- (6 x - 5 y + 7)$
7220	Simplifier	(6x-6)(5x^2+x-7)	$(6 x - 6) (5 x^{2} + x - 7)$
7221	Simplifier	(6x+1)(2x+1)	$(6 x + 1) (2 x + 1)$
7222	Simplifier	(6x+2)(x-7)	$(6 x + 2) (x - 7)$
7223	Simplifier	(6x-4)(-5x+3)	$(6 x - 4) (- 5 x + 3)$
7224	Simplifier	(6x-4)(6x+4)	$(6 x - 4) (6 x + 4)$
7225	Simplifier	6x+3+(-2x+4)	$6 x + 3 + (- 2 x + 4)$
7226	Simplifier	(6x+y)(2x+8y)	$(6 x + y) (2 x + 8 y)$
7227	Simplifier	(-7a^4bc^3)(5ab^4c^2)	$(- 7 a^{4} b c^{3}) (5 a b^{4} c^{2})$
7228	Simplifier	(6xy)(2xy^2)	$(6 x y) (2 x y^{2})$
7229	Simplifier	(7x-1/2)(7x+1/2)	$(7 x - \frac{1}{2}) (7 x + \frac{1}{2})$
7230	Simplifier	(8b-1)(5b-5)	$(8 b - 1) (5 b - 5)$
7231	Simplifier	-8x	$- 8 x$
7232	Simplifier	(-8c+3)(-2c-5)	$(- 8 c + 3) (- 2 c - 5)$
7233	Simplifier	(8+2i)(2-4i)	$(8 + 2 i) (2 - 4 i)$
7234	Simplifier	(-8+8i)(-3-7i)	$(- 8 + 8 i) (- 3 - 7 i)$
7235	Simplifier	(8+8i)(4+i)	$(8 + 8 i) (4 + i)$
7236	Simplifier	(8x^(1/5))(3x^(1/2))	$(8 x^{\frac{1}{5}}) (3 x^{\frac{1}{2}})$
7237	Simplifier	(8x^2-7x^3)-(2x^2-9x^3)	$(8 x^{2} - 7 x^{3}) - (2 x^{2} - 9 x^{3})$
7238	Simplifier	-(-8x+3y-4z)	$- (- 8 x + 3 y - 4 z)$
7239	Simplifier	-(8x-2)	$- (8 x - 2)$
7240	Simplifier	(8x-4y)(x+3y)	$(8 x - 4 y) (x + 3 y)$
7241	Simplifier	-8y-2+7x-3y-3x	$- 8 y - 2 + 7 x - 3 y - 3 x$
7242	Simplifier	(-9a^4)(2a^7)	$(- 9 a^{4}) (2 a^{7})$
7243	Simplifier	(9w^2-5w+2)-(-7w^2-5w+1)+(2w^2+2w+9)	$(9 w^{2} - 5 w + 2) - (- 7 w^{2} - 5 w + 1) + (2 w^{2} + 2 w + 9)$
7244	Simplifier	(a+3)*(a-3)	$(a + 3) \cdot (a - 3)$
7245	Simplifier	(a+4)(a^2-7a+7)	$(a + 4) (a^{2} - 7 a + 7)$
7246	Simplifier	(a+11)(a+5)	$(a + 11) (a + 5)$
7247	Simplifier	(9x+7)(8x+2)	$(9 x + 7) (8 x + 2)$
7248	Simplifier	(a+1)(a^2-a+4)	$(a + 1) (a^{2} - a + 4)$
7249	Simplifier	(9+t)(9-t)	$(9 + t) (9 - t)$
7250	Simplifier	(-9x+5)(-10x-6)	$(- 9 x + 5) (- 10 x - 6)$
7251	Simplifier	9x-4-(3x+2)	$9 x - 4 - (3 x + 2)$
7252	Simplifier	(9y^2+7y-3)-(-9y+5)	$(9 y^{2} + 7 y - 3) - (- 9 y + 5)$
7253	Simplifier	(9z^3)(-5z^2)	$(9 z^{3}) (- 5 z^{2})$
7254	Simplifier	(9+6i)(5+8i)	$(9 + 6 i) (5 + 8 i)$
7255	Simplifier	-(a-3b+27)	$- (a - 3 b + 27)$
7256	Simplifier	(a+8)(a-8)	$(a + 8) (a - 8)$
7257	Écrire sous forme usuelle	y=5/6x+5/26	$y = \frac{5}{6} x + \frac{5}{26}$
7258	Simplifier	(a+5)(a-2)	$(a + 5) (a - 2)$
7259	Simplifier	(a+8)(a+8)	$(a + 8) (a + 8)$
7260	Simplifier	(a+8)(a-4)	$(a + 8) (a - 4)$
7261	Simplifier	(a-3b)(a+3b)	$(a - 3 b) (a + 3 b)$
7262	Simplifier	(a-5)(a+3)	$(a - 5) (a + 3)$
7263	Simplifier	(a-b)(2x^2+9)-(b-a)(7x-6)	$(a - b) (2 x^{2} + 9) - (b - a) (7 x - 6)$
7264	Simplifier	(d+8)(d+2)	$(d + 8) (d + 2)$
7265	Simplifier	(b-5)(b^2-7b+4)	$(b - 5) (b^{2} - 7 b + 4)$
7266	Simplifier	(mn-7)(mn+2)	$(m n - 7) (m n + 2)$
7267	Simplifier	-b-6	$- b - 6$
7268	Simplifier	(c-3)(c+1)	$(c - 3) (c + 1)$
7269	Simplifier	(x-7/5)(x+5/7)	$(x - \frac{7}{5}) (x + \frac{5}{7})$
7270	Simplifier	(x+1/6)(x-5/6)	$(x + \frac{1}{6}) (x - \frac{5}{6})$
7271	Simplifier	(x-1/5)(x+3/5)	$(x - \frac{1}{5}) (x + \frac{3}{5})$
7272	Simplifier	(w+8)(w-6)	$(w + 8) (w - 6)$
7273	Simplifier	(w-3)(w^2+8w+1)	$(w - 3) (w^{2} + 8 w + 1)$
7274	Simplifier	(v-2)(v+5)	$(v - 2) (v + 5)$
7275	Simplifier	(-w+2x)(w-8)	$(- w + 2 x) (w - 8)$
7276	Simplifier	(u+5)*9	$(u + 5) \cdot 9$
7277	Simplifier	(u-2)(u+7)	$(u - 2) (u + 7)$
7278	Simplifier	(r+7)(r-5)	$(r + 7) (r - 5)$
7279	Simplifier	-(r-7-9p)	$- (r - 7 - 9 p)$
7280	Simplifier	(v+3)(v-8)	$(v + 3) (v - 8)$
7281	Simplifier	(v+5)(v-1)	$(v + 5) (v - 1)$
7282	Simplifier	(v+4)(v-6)	$(v + 4) (v - 6)$
7283	Simplifier	(v-5)(v+7)	$(v - 5) (v + 7)$
7284	Simplifier	-(m+9n-12)	$- (m + 9 n - 12)$
7285	Simplifier	(q+q^(1/2))(q-q^(1/2))	$(q + q^{\frac{1}{2}}) (q - q^{\frac{1}{2}})$
7286	Simplifier	(m-2)(3m^2+2m-5)	$(m - 2) (3 m^{2} + 2 m - 5)$
7287	Simplifier	-(r-8-4p)	$- (r - 8 - 4 p)$
7288	Simplifier	(t+4)(t-4)	$(t + 4) (t - 4)$
7289	Simplifier	(x+2)(x-2)-(x+3)(x-1)	$(x + 2) (x - 2) - (x + 3) (x - 1)$
7290	Simplifier	(x+2)(x-2)(x-4)	$(x + 2) (x - 2) (x - 4)$
7291	Simplifier	(x+3)(x^2+2x-5)	$(x + 3) (x^{2} + 2 x - 5)$
7292	Simplifier	(x-5/2)(x+5/2)	$(x - \frac{5}{2}) (x + \frac{5}{2})$
7293	Simplifier	(x+5/6)(x-1/6)	$(x + \frac{5}{6}) (x - \frac{1}{6})$
7294	Simplifier	(x+1)*14	$(x + 1) \cdot 14$
7295	Simplifier	(x+13y)+8y	$(x + 13 y) + 8 y$
7296	Simplifier	-(x-5)	$- (x - 5)$
7297	Simplifier	(x-3)(x-2)-(x-2)(1-x)+(1-x)	$(x - 3) (x - 2) - (x - 2) (1 - x) + (1 - x)$
7298	Simplifier	(x-4)(x+10)	$(x - 4) (x + 10)$
7299	Simplifier	(x-5)(x^2-3x+6)	$(x - 5) (x^{2} - 3 x + 6)$
7300	Simplifier	(x-5)(x^2-4x+2)	$(x - 5) (x^{2} - 4 x + 2)$