Question

$5x {}^{2} - 7x - 6 = 0$
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Answer 1

${ \underline{ \bf{ \pink{ \underline { \red{Solution}}}}} :-}$

Now, to find roots of zero,

→ 5x² - 7x - 6 = 0

{We use middle term splitting method}

→ 5x² - 10x + 3x - 6 = 0

→ 5x ( x - 2 ) + 3 ( x - 2 ) = 0

→ ( 5x - 3 ) ( x - 2 ) = 0

Now,

→ 5x + 3 = 0 or x - 2 = 0

→ 5x = - 3 or x = 2

→ x = - 3/5 or x = 2

Hence, roots of equation

is - 3/5 & 2.