Question

halp me plss halp Math question

Answer 1

Answer:

Step-by-step explanation:

b²-5b-5=

we substitute the values

remember pemdas

6²-5*6-5=

36-30-5=

1

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Answer 2

Answer:

The answer is 1.

Step-by-step explanation:

Question :

Evaluate the expression when b = 6

b²– 5b – 5

Solution :

To solve this question we'll substitute the values of b in this given expression :

$\implies{\tt{{b}^{2} - 5b - 5}}$

$\implies{\tt{{(6)}^{2} - 5 \times 6 - 5}}$

$\implies{\tt{{(6 \times 6)}- 30 - 5}}$

$\implies{\tt{36- 30 - 5}}$

$\implies{\tt{36- 35}}$

$\implies{\tt{1}}$

Hence, the answer is 1.

$\rule{300}{2.5}$