Math, asked by shugufakhan123, 8 months ago

find the value of 4x square+ 6x _ 3 when x = minus 2​

Answers

Answered by rohitkhajuria90
1

Answer:

1

Step-by-step explanation:

We have

x = - 2

4 {x}^{2}  + 6x - 3 \\  = 4 \times  {( - 2)}^{2}  + 6 \times ( - 2) - 3 \\  = 4 \times 4 - 12 - 3 \\  = 16 - 15 \\  = 1

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