Question

10 X square + 3 x minus 4
splitting the middle turm
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Answer 1

Step-by-step explanation:

10x^2+3x-4

10x^2+10x-7x-4

10x(x+1)-

Answer 2

Answer:

$\huge\underline{ \underline{ \red {your \: \: \: answer}}}$

Step-by-step explanation:

$\bf\red{ \mapsto \: {10x}^{2} + 3x - 4 } \\ \\ \bf\pink{ \mapsto \: {10x}^{2} + (8x - 5x) - 4 } \\ \\ \bf\green{ \mapsto \: {10x}^{2} + 8x - 5x - 4 } \\ \\ \bf\blue{ \mapsto \: 2x(5x + 4) - 1(5x + 4)} \\ \\ \bf\purple{ \mapsto \:(2x - 1)(5x + 4) } \\ \\ \bf\red{\implies \: x = \frac{1}{2} } \\ \\ \bf\green{ \implies \:x = \frac{ - 4}{5} } \\ \\ \large\boxed{ \fcolorbox{red}{pink}{hope \: it \: help \: you}}$