Question

What is the value of 19 + 5a^4 - 3b^2 when a = 2 and b = -4?

Answer 1

first plug in a and b

Answer 2

19 + 5x2^4 3x-4^2

Answer 3

ok now do you know what pemdas is?

Answer 4

yes Paranthesis Exponents Multiplication Divison Addition Subtraction

Answer 5

ok so do exactly that

Answer 6

is there any parenthesis in the equation or no

Answer 7

no

Answer 8

ok

Answer 9

first part of the equation is 179

Answer 10

ok im a little slow lmao give me time xD

Answer 11

51

Answer 12

wait the answer is 51 @Imtiaz7?

Answer 13

yup

Answer 14

that's what I got

Answer 15

thanks guys!