<img src="https://tex.z-dn.net/?f=1%29%20%5Csqrt%7B2x-3%7D%3D-1%2Bx%0A%0APasos%0A%0A%5Cmathrm%7BElevar%5C%3Aal%5C%3Acuadrado%5C%3Aambos%5C%3Alados%7D%0A%0A%5Cleft%28%5Csqrt%7B2x-3%7D%5Cright%29%5E2%3D%5Cleft%28-1%2Bx%5Cright%29%5E2%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%28%5Csqrt%7B2x-3%7D%5Cright%29%5E2%3A%5Cquad%202x-3%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%28-1%2Bx%5Cright%29%5E2%3A%5Cquad%201-2x%2Bx%5E2%0A%0A2x-3%3D1-2x%2Bx%5E2%0A%0A%5Cmathrm%7BResolver%5C%3A%7D%5C%3A2x-3%3D1-2x%2Bx%5E2%0A%0Ax%3D2%0A" />
2)<img src="https://tex.z-dn.net/?f=2%29%20%5Csqrt%7B5x%2B4%7D-1%3D2x%0A%0APasos%0A%0A%5Cmathrm%7BSumar%5C%3A%7D1%5Cmathrm%7B%5C%3Aa%5C%3Aambos%5C%3Alados%7D%0A%0A%5Csqrt%7B5x%2B4%7D-1%2B1%3D2x%2B1%0A%0A%5Csqrt%7B5x%2B4%7D%3D2x%2B1%0A%0A%5Cmathrm%7BElevar%5C%3Aal%5C%3Acuadrado%5C%3Aambos%5C%3Alados%7D%0A%0A%5Cleft%28%5Csqrt%7B5x%2B4%7D%5Cright%29%5E2%3D%5Cleft%282x%2B1%5Cright%29%5E2%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%28%5Csqrt%7B5x%2B4%7D%5Cright%29%5E2%3A%5Cquad%205x%2B4%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%282x%2B1%5Cright%29%5E2%3A%5Cquad%204x%5E2%2B4x%2B1%0A%0A5x%2B4%3D4x%5E2%2B4x%2B1%0A%0A%5Cmathrm%7BResolver%5C%3A%7D%5C%3A5x%2B4%3D4x%5E2%2B4x%2B1%3A%5Cquad%20x%3D1%2C%5C%3Ax%3D-%5Cfrac%7B3%7D%7B4%7D%0A%0Ax%3D1%2C%5C%3Ax%3D-3%2F4%0A%0Ax%3D1%20es%20VERDADERO%20x%3D-3%2F4%20es%20FALSO%0A%0ARPTA%3A%20x%3D1" />
<img src="https://tex.z-dn.net/?f=3%29%5Csqrt%5B3%5D%7Bx-1%7D%2B11%3D2x%0A%0APasos%0A%0A%5Cmathrm%7BRestar%5C%3A%7D11%5Cmathrm%7B%5C%3Ade%5C%3Aambos%5C%3Alados%7D%0A%0A%5Csqrt%5B3%5D%7Bx-1%7D%2B11-11%3D2x-11%0A%0A%5Csqrt%5B3%5D%7Bx-1%7D%3D2x-11%0A%0A%5Cmathrm%7BElevar%5C%3Aambos%5C%3Alados%5C%3Ade%5C%3Ala%5C%3Aecuacion%5C%3Aa%5C%3Ala%5C%3Apotencia%5C%3A%7D3%0A%0A%5Cleft%28%5Csqrt%5B3%5D%7Bx-1%7D%5Cright%29%5E3%3D%5Cleft%282x-11%5Cright%29%5E3%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%28%5Csqrt%5B3%5D%7Bx-1%7D%5Cright%29%5E3%3A%5Cquad%20x-1%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%282x-11%5Cright%29%5E3%3A%5Cquad%208x%5E3-132x%5E2%2B726x-1331%0A%0Ax-1%3D8x%5E3-132x%5E2%2B726x-1331%0A%0A%5Cmathrm%7BResolver%5C%3A%7D%5C%3Ax-1%3D8x%5E3-132x%5E2%2B726x-1331%3A%5Cquad%20x%5Capprox%20%5C%3A6.37590%5Cdots%20%20" />
<img src="https://tex.z-dn.net/?f=x%5Capprox%206.37590...%20VERDADERO%0A%0A%5Cmathrm%7BPor%5C%3Alo%5C%3Atanto%2C%5C%3Ala%5C%3Asolucion%5C%3Afinal%5C%3Apara%5C%3A%7D%5Csqrt%5B3%5D%7Bx-1%7D%2B11%3D2x%5Cmathrm%7B%5C%3Aes%5C%3A%7D%0A%0Ax%5Capprox%20%5C%3A6.37590%5Cdots%20" />
<img src="https://tex.z-dn.net/?f=4%29%5Csqrt%7Bx%2B1%7D%3D2%0A%0APasos%0A%0A%5Cmathrm%7BElevar%5C%3Aal%5C%3Acuadrado%5C%3Aambos%5C%3Alados%7D%0A%0A%5Cleft%28%5Csqrt%7Bx%2B1%7D%5Cright%29%5E2%3D2%5E2%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%28%5Csqrt%7Bx%2B1%7D%5Cright%29%5E2%3A%5Cquad%20x%2B1%0A%0Ax%2B1%3D4%0A%0A%5Cmathrm%7BResolver%5C%3A%7D%5C%3Ax%2B1%3D4%3A%5Cquad%20x%3D3%0A%0Ax%3D3%0A%0A%5Cmathrm%7BVerificando%5C%3Alas%5C%3Asoluciones%7D%3A%5Cquad%20x%3D3%5Cspace%5Cmathrm%7BVerdadero%7D%0A%0A%5Cmathrm%7BPor%5C%3Alo%5C%3Atanto%2C%5C%3Ala%5C%3Asolucion%5C%3Afinal%5C%3Apara%5C%3A%7D%5Csqrt%7Bx%2B1%7D%3D2%5Cmathrm%7B%5C%3Aes%5C%3A%7D%0A%0Ax%3D3%0A%0A" />
<img src="https://tex.z-dn.net/?f=5%29%5Csqrt%7Bx%2B4%7D%3D7%0A%0APasos%0A%0A%5Cmathrm%7BElevar%5C%3Aal%5C%3Acuadrado%5C%3Aambos%5C%3Alados%7D%0A%0A%5Cleft%28%5Csqrt%7Bx%2B4%7D%5Cright%29%5E2%3D7%5E2%0A%0A%5Cmathrm%7BDesarrollar%5C%3A%7D%5Cleft%28%5Csqrt%7Bx%2B4%7D%5Cright%29%5E2%3A%5Cquad%20x%2B4%0A%0Ax%2B4%3D49%0A%0A%5Cmathrm%7BResolver%5C%3A%7D%5C%3Ax%2B4%3D49%3A%5Cquad%20x%3D45%0A%0Ax%3D45%0A%0A%5Cmathrm%7BVerificando%5C%3Alas%5C%3Asoluciones%7D%3A%5Cquad%20x%3D45%5Cspace%5Cmathrm%7BVerdadero%7D%0A%0A%5Cmathrm%7BPor%5C%3Alo%5C%3Atanto%2C%5C%3Ala%5C%3Asolucion%5C%3Afinal%5C%3Apara%5C%3A%7D%5Csqrt%7Bx%2B4%7D%3D7%5Cmathrm%7B%5C%3Aes%5C%3A%7D%0A%0Ax%3D45" />
¡Espero haberte ayudado!