Question

7^2+4x-20=0 by factorisation method​

Answer 1

Answer is:-

$(7x + 10)(x - 2)$

Step by step explanation:-

Question:-

${7x}^{2} + 4x - 20$

Answer:-

${7x}^{2} - 14x + 10x - 20$

$7x(x - 2) + 10(x - 2)$

$(7x + 10)(x - 2)$

Hope it helps you dear......xd