what is ^ supposed to be

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7³

Another way of saying 'to the exponent of' if you check it on a calculator (some of it don't have ^), it will show a symbol like that referring it to as an exponent of 1, 2 etc.

7×7×7
=343

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(4x+1)(2x+3)

Moinooblol a dit :

the person above me who passed the question.

12^2( 75+4) - (-22) x 0
144(75+4) - 0
144(79) - 0
11376 - 0
= 11376

*solve according to BEDMAS*

3^-2

Where did you place -22?

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Answer: 8x^2+ 14x + 3

cube root of 157464

Bhaba a dit :

Moinooblol a dit :VoirMasquer

the person above me who passed the question.

12^2( 75+4) - (-22) x 0
144(75+4) - 0
144(79) - 0
11376 - 0
= 11376

*solve according to BEDMAS*

3^-2

Where did you place -22?

---

Answer: 8x^2+ 14x + 3

cube root of 157464

I followed BEDMAS

---

Brackets
Exponents
Division
Multiplication
Addition
Subtraction

---

You do what is inside the brackets first, so (75+4) is (79) and then exponents, 12^2 which is 12*12 = 144 and then multiplication, so I multiplied -22 by 0 and I got 0. I also multipled 144(79) and I got 11,376.

11 376 - 0
= 11 376

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10 - (-6)

4

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2⁹

When its a subtraction and a negative integer, it becomes addition. Let's say .. when the minus sign and the negative sign are right next each other.

Therefore it goes from this :

10 - (-6)

To this :

10 + 6

= 16

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2

---

2 - (-1)

(-1) x 362 = -362

^ skip
3?

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9³

Moinooblol a dit :

Bhaba a dit :VoirMasquer

Moinooblol a dit :VoirMasquer

the person above me who passed the question.

12^2( 75+4) - (-22) x 0
144(75+4) - 0
144(79) - 0
11376 - 0
= 11376

*solve according to BEDMAS*

3^-2

Where did you place -22?

---

Answer: 8x^2+ 14x + 3

cube root of 157464

I followed BEDMAS

---

Brackets
Exponents
Division
Multiplication
Addition
Subtraction

---

You do what is inside the brackets first, so (75+4) is (79) and then exponents, 12^2 which is 12*12 = 144 and then multiplication, so I multiplied -22 by 0 and I got 0. I also multipled 144(79) and I got 11,376.

11 376 - 0
= 11 376

---

10 - (-6)

sorry dude

just confuse because we use PEDMAS

Answer: 729

17x^2

/pass, i suck at maths ;;

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10x40