Question

5(-1) - 4(-1)²+3

please explain step by step
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Answer 1

Answer:

-6

is your answer see the above picture and write

Answer 2

Answer:

The value of $5(-1) - 4(-1)^{2} +3$ is 2 .

Step-by-step explanation:

Given -

$5(-1) - 4(-1)^{2} +3$

To find -

The value of $5(-1) - 4(-1)^{2} +3$

Solution -

For simplifying we will use BODMAS,

As per BODMAS rule,

B for Bracket

O for Of

D for Divide

M for Multiply

A for Addition

S for Subtraction

As given equation,

$5(-1) - 4(-1)^{2} +3$

(-1) square is 1

Multiply (-1) by 5 and (1) by 4 we get,

=$-5 + 4+3$

Add 4 and 3 we get

= $-5+7$

Substract (-5) from 7 we get

= $2$

∴ The value of $5(-1) - 4(-1)^{2} +3$ is 2 .