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3 years ago

(-7)(-5) what’s the answer please help

Mathematics

2 answers:

tiny-mole [99]3 years ago

8 0

First you had to multiply with negatives seven and negative five. You can also multiply by the numbers.

$-7*-5=-35$

Final answer: $\boxed{=-35}$

$35/5=7$

$7*5=35$

$5*7=35$

$35/7=5$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

Lina20 [59]3 years ago

7 0

Hello!

Let’s do it step-by-step, shall we? Don’t worry! These problems can be a bit tricky but you’ll get it in no time! It’s really simple.

So, we have (-7)(-5)

This means that the problem will be multiplied because of the parentheses. They substitute the multiplication sign.

So, we have -7 (multiplied by) -5= 35

So your answer would be 35. Hope this helps :) and good luck!

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2 years ago

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<h3>What is a quadratic equation?</h3>

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Then the constant should be added to form a perfect square trinomial.

Then the constant will be

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Then the constant will be 1/4.

Then the perfect square will be

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